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Provider profile

Michael TsimisMD

Obstetrics & Gynecology, Maternal & Fetal Medicine

NPI 1174840185
3979 Mark Dr, Troy, MI 48083248-225-5253

2027 Medicare Advantage

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Medicare Advantage plans for Oakland County, MI.

Checked Oct 24, 2026

Use the name or plan ID on your member card, or choose your insurance company.

Directory results See what each insurance company reports

The 90 Medicare Advantage plans we show for Oakland County, MI in 2027

  • 44 list Michael
  • 46 not listed

Health Alliance Plan by Henry Ford Health

12 plans list Michael; not listed on 1 other plan.

12plans

  • HAP Medicare Connect (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3220 Discovery Dr, Ste 210, Lansing, MI, 48910
    • 1005 W Green St, Ste 202, Hastings, MI, 49058
    • 1202 W Oak St, Greenville, MI, 48838
    • 80 68th St SE, Ste 301, Grand Rapids, MI, 49548
    • 330 Barclay Ave NE, Ste 304, Grand Rapids, MI, 49503
    • 221 Michigan St NE, Ste 600, Grand Rapids, MI, 49503
    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503
    • 4249 Parkway Place Dr SW, Ste C, Grandville, MI, 49418
    • 7985 S Mackinaw Trl, Ste 201, Cadillac, MI, 49601

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage4 starsH2354-015-000Medicare.gov
    $0a month

  • HAP Medicare Explore (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3220 Discovery Dr, Ste 210, Lansing, MI, 48910
    • 1005 W Green St, Ste 202, Hastings, MI, 49058
    • 1202 W Oak St, Greenville, MI, 48838
    • 80 68th St SE, Ste 301, Grand Rapids, MI, 49548
    • 330 Barclay Ave NE, Ste 304, Grand Rapids, MI, 49503
    • 221 Michigan St NE, Ste 600, Grand Rapids, MI, 49503
    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503
    • 4249 Parkway Place Dr SW, Ste C, Grandville, MI, 49418
    • 7985 S Mackinaw Trl, Ste 201, Cadillac, MI, 49601

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage3.5 starsH2322-011-000Medicare.gov
    $0a month

  • HAP Medicare MedicalAccess (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3220 Discovery Dr, Ste 210, Lansing, MI, 48910
    • 1005 W Green St, Ste 202, Hastings, MI, 49058
    • 1202 W Oak St, Greenville, MI, 48838
    • 80 68th St SE, Ste 301, Grand Rapids, MI, 49548
    • 330 Barclay Ave NE, Ste 304, Grand Rapids, MI, 49503
    • 221 Michigan St NE, Ste 600, Grand Rapids, MI, 49503
    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503
    • 4249 Parkway Place Dr SW, Ste C, Grandville, MI, 49418
    • 7985 S Mackinaw Trl, Ste 201, Cadillac, MI, 49601

    This result applies to these offices. Other locations are not confirmed.

    HMONo drug coverage4 starsH2354-019-000Medicare.gov
    $0a month

  • HAP Medicare Prime (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3220 Discovery Dr, Ste 210, Lansing, MI, 48910
    • 1005 W Green St, Ste 202, Hastings, MI, 49058
    • 1202 W Oak St, Greenville, MI, 48838
    • 80 68th St SE, Ste 301, Grand Rapids, MI, 49548
    • 330 Barclay Ave NE, Ste 304, Grand Rapids, MI, 49503
    • 221 Michigan St NE, Ste 600, Grand Rapids, MI, 49503
    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503
    • 4249 Parkway Place Dr SW, Ste C, Grandville, MI, 49418
    • 7985 S Mackinaw Trl, Ste 201, Cadillac, MI, 49601

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage3.5 starsH2322-016-000Medicare.gov
    $0a month

Priority Health Medicare

10 plans list Michael.

10plans

  • PriorityMedicare Edge (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3220 Discovery Dr, Ste 210, Lansing, MI, 48910
    • 1005 W Green St, Ste 202, Hastings, MI, 49058
    • 705 S Greenville West Dr, Greenville, MI, 48838
    • 80 68th St SE, Ste 301, Grand Rapids, MI, 49548
    • 221 Michigan St NE, Ste 600, Grand Rapids, MI, 49503
    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage4 starsH4875-020-003Medicare.gov
    $0a month

  • PriorityMedicare Key (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3220 Discovery Dr, Ste 210, Lansing, MI, 48910
    • 1005 W Green St, Ste 202, Hastings, MI, 49058
    • 705 S Greenville West Dr, Greenville, MI, 48838
    • 80 68th St SE, Ste 301, Grand Rapids, MI, 49548
    • 221 Michigan St NE, Ste 600, Grand Rapids, MI, 49503
    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSDrug coverage4.5 starsH2320-022-005Medicare.gov
    $0a month

  • PriorityMedicare Smart Savings (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3220 Discovery Dr, Ste 210, Lansing, MI, 48910
    • 1005 W Green St, Ste 202, Hastings, MI, 49058
    • 705 S Greenville West Dr, Greenville, MI, 48838
    • 80 68th St SE, Ste 301, Grand Rapids, MI, 49548
    • 221 Michigan St NE, Ste 600, Grand Rapids, MI, 49503
    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSDrug coverage4.5 starsH2320-032-005Medicare.gov
    $0a month

  • PriorityMedicare Thrive (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3220 Discovery Dr, Ste 210, Lansing, MI, 48910
    • 1005 W Green St, Ste 202, Hastings, MI, 49058
    • 705 S Greenville West Dr, Greenville, MI, 48838
    • 80 68th St SE, Ste 301, Grand Rapids, MI, 49548
    • 221 Michigan St NE, Ste 600, Grand Rapids, MI, 49503
    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage4 starsH4875-024-005Medicare.gov
    $0a month

Aetna Medicare

7 plans list Michael.

7plans

  • Aetna Medicare Eagle (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3220 Discovery Dr, Ste 210, Lansing, MI, 48910
    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503

    This result applies to these offices. Other locations are not confirmed.

    PPONo drug coverage4 starsH5521-286-000Medicare.gov
    $0a month

  • Aetna Medicare Signature (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3220 Discovery Dr, Ste 210, Lansing, MI, 48910
    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSDrug coverage3.5 starsH3192-003-000Medicare.gov
    $0a month

  • Aetna Medicare Signature (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3220 Discovery Dr, Ste 210, Lansing, MI, 48910
    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage4 starsH5521-214-000Medicare.gov
    $0a month

  • Aetna Medicare Signature Extra (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3220 Discovery Dr, Ste 210, Lansing, MI, 48910
    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage4 starsH5521-404-000Medicare.gov
    $0a month

Trinity Health Plan of Michigan

4 plans list Michael.

4plans

  • Trinity Health Plan of Michigan Cash Back (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1005 W Green St, Ste 202, Hastings, MI, 49058
    • 1202 W Oak St, Greenville, MI, 48838
    • 330 Barclay Ave NE, Ste 304, Grand Rapids, MI, 49503
    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503
    • 4249 Parkway Place Dr SW, Ste C, Grandville, MI, 49418

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage3 starsH9179-002-000Medicare.gov
    $0a month

  • Trinity Health Plan of Michigan Glory No RX (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1005 W Green St, Ste 202, Hastings, MI, 49058
    • 1202 W Oak St, Greenville, MI, 48838
    • 330 Barclay Ave NE, Ste 304, Grand Rapids, MI, 49503
    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503
    • 4249 Parkway Place Dr SW, Ste C, Grandville, MI, 49418

    This result applies to these offices. Other locations are not confirmed.

    HMONo drug coverage3 starsH9179-003-000Medicare.gov
    $0a month

  • Trinity Health Plan of Michigan No Premium (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1005 W Green St, Ste 202, Hastings, MI, 49058
    • 1202 W Oak St, Greenville, MI, 48838
    • 330 Barclay Ave NE, Ste 304, Grand Rapids, MI, 49503
    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503
    • 4249 Parkway Place Dr SW, Ste C, Grandville, MI, 49418

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage3 starsH9179-001-000Medicare.gov
    $0a month

  • Trinity Health Plan of Michigan Plus (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1005 W Green St, Ste 202, Hastings, MI, 49058
    • 1202 W Oak St, Greenville, MI, 48838
    • 330 Barclay Ave NE, Ste 304, Grand Rapids, MI, 49503
    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503
    • 4249 Parkway Place Dr SW, Ste C, Grandville, MI, 49418

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage3 starsH9179-004-000Medicare.gov
    $69a month

UnitedHealthcare

4 plans list Michael; not listed on 7 other plans.

4plans

  • UHC Dual Advantage MI-V1 (HMO-POS D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 25 Michigan St NE, Ste 5100, Grand Rapids, MI, 49503

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSFor people with Medicare and MedicaidDrug coverage3 starsH2247-003-000Medicare.gov
    $0a month

  • UHC Dual Complete MI-Q1 (HMO-POS D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 25 Michigan St NE, Ste 5100, Grand Rapids, MI, 49503

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSFor people with Medicare and MedicaidDrug coverage3 starsH2247-001-000Medicare.gov
    $0a month

  • UHC Dual Complete MI-S3 (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 25 Michigan St NE, Ste 5100, Grand Rapids, MI, 49503

    This result applies to these offices. Other locations are not confirmed.

    HMOFor people with Medicare and MedicaidDrug coverage3 starsH2247-004-000Medicare.gov
    $0a month

  • UHC Dual Complete MI-S001 (PPO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 25 Michigan St NE, Ste 5100, Grand Rapids, MI, 49503

    This result applies to these offices. Other locations are not confirmed.

    PPOFor people with Medicare and MedicaidDrug coverage4.5 starsH2001-039-000Medicare.gov
    $6.30a month

Humana

3 plans list Michael; not listed on 11 other plans.

3plans

  • Humana Gold Plus H8908-004 (HMO-POS)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSDrug coverage3.5 starsH8908-004-000Medicare.gov
    $0a month

  • Humana Gold Plus SNP-DE H8908-005 (HMO D-SNP)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503

    This result applies to these offices. Other locations are not confirmed.

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH8908-005-000Medicare.gov
    $0a month

  • Humana Gold Plus SNP-DE H8908-007 (HMO D-SNP)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503

    This result applies to these offices. Other locations are not confirmed.

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH8908-007-000Medicare.gov
    $0a month

McLaren Medicare

3 plans list Michael.

3plans

  • McLaren Medicare Inspire (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3220 Discovery Dr, Ste 210, Lansing, MI, 48910
    • 1005 W Green St, Ste 202, Hastings, MI, 49058
    • 1202 W Oak St, Greenville, MI, 48838
    • 426 Michigan St NE, Grand Rapids, MI, 49503
    • 330 Barclay Ave NE, Ste 304, Grand Rapids, MI, 49503
    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503
    • 4249 Parkway Place Dr SW, Ste C, Grandville, MI, 49418

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage3 starsH6322-001-000Medicare.gov
    $0a month

  • McLaren Medicare Inspire Giveback (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3220 Discovery Dr, Ste 210, Lansing, MI, 48910
    • 1005 W Green St, Ste 202, Hastings, MI, 49058
    • 1202 W Oak St, Greenville, MI, 48838
    • 426 Michigan St NE, Grand Rapids, MI, 49503
    • 330 Barclay Ave NE, Ste 304, Grand Rapids, MI, 49503
    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503
    • 4249 Parkway Place Dr SW, Ste C, Grandville, MI, 49418

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage3 starsH6322-008-000Medicare.gov
    $0a month

  • McLaren Medicare Inspire Plus (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3220 Discovery Dr, Ste 210, Lansing, MI, 48910
    • 1005 W Green St, Ste 202, Hastings, MI, 49058
    • 1202 W Oak St, Greenville, MI, 48838
    • 426 Michigan St NE, Grand Rapids, MI, 49503
    • 330 Barclay Ave NE, Ste 304, Grand Rapids, MI, 49503
    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503
    • 4249 Parkway Place Dr SW, Ste C, Grandville, MI, 49418

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage3 starsH6322-002-000Medicare.gov
    $20a month

Wellcare

1 plan lists Michael; not listed on 4 other plans.

1plan

  • Wellcare Meridian Health Dual Liberty (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 25 Michigan St NE, Ste 5200, Grand Rapids, MI, 49503
    • 588 E Lakewood Blvd, Fl 588, Holland, MI, 49424
    • 588 E Lakewood Blvd, Ste 2, Holland, MI, 49424

    This result applies to these offices. Other locations are not confirmed.

    HMOFor people with Medicare and MedicaidDrug coverageH7435-002-000Medicare.gov
    $0a month

AmeriHealth Caritas VIP Care

Not listed on its 1 plan here. That isn't proof they're out of network.

Blue Care Network

Not listed on its 5 plans here. That isn't proof they're out of network.

Blue Cross Blue Shield of Michigan

Not listed on its 7 plans here. That isn't proof they're out of network.

Molina Healthcare of Michigan

Not listed on its 1 plan here. That isn't proof they're out of network.

Zing Health

Not listed on its 9 plans here. That isn't proof they're out of network.

Premiums are each plan's own monthly premium, as filed with Medicare. You keep paying your Medicare Part B premium.

Can't find your plan?Tell us the plan you have, and a licensed Silverpath advisor will check whether Michael takes it. Free.

Original Medicare

Original Medicare status

Most Medicare Supplement (Medigap) policies have no provider network: they help pay Original Medicare's cost sharing where Medicare is accepted. Medicare SELECT policies can require network providers for full benefits. Ask the office whether they accept Medicare.

Medicare enrollment and assignment have not been verified here. Advantage directory results do not answer this question.

No opt-out record in this CMS file. CMS's file covers data through 2026-08-31. This does not establish Medicare enrollment, assignment, or whether the office accepts new Medicare patients.

CMS opt-out source · Data through 2026-08-31 · Reviewed Oct 25, 2026

Compare Supplement plans

Where they practice

Practice location

3979 Mark Dr
Troy, MI 48083

248-225-5253Directions
NPI Registry
NPI issued
2010
Registry record updated
Mar 2, 2021

Medicare's clinician details aren't available on this page yet.

Questions

Common questions

Which 2027 Medicare Advantage plans list Michael Tsimis?

In Oakland County, MI, 44 Medicare Advantage plans for 2027 list Michael in provider data from Medicare.gov or the carrier, including HAP Medicare Connect (HMO), HAP Medicare Explore (PPO) and HAP Medicare MedicalAccess (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Networks can change during the year, so confirm with the office or the plan before you enroll.

Does Michael Tsimis take Health Alliance Plan by Henry Ford Health Medicare Advantage plans?

Medicare.gov provider data lists Michael on 12 Medicare Advantage plans for 2027 in Oakland County, MI, including HAP Medicare Connect (HMO) and HAP Medicare Explore (PPO). 1 other plan did not return a listing in the search area. CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Health Alliance Plan by Henry Ford Health before you enroll.

Does Michael Tsimis take Priority Health Medicare Medicare Advantage plans?

Medicare.gov provider data lists Michael on 10 Medicare Advantage plans for 2027 in Oakland County, MI, including PriorityMedicare Edge (PPO) and PriorityMedicare Key (HMO-POS). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Priority Health Medicare before you enroll.

Does Michael Tsimis take Aetna Medicare Medicare Advantage plans?

Medicare.gov provider data lists Michael on 7 Medicare Advantage plans for 2027 in Oakland County, MI, including Aetna Medicare Eagle (PPO) and Aetna Medicare Signature (HMO-POS). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Aetna Medicare before you enroll.

Where does Michael Tsimis practice?

3979 Mark Dr, Troy, MI 48083.

How do I confirm Michael is in my plan's network?

Call the member services number on your plan card and give them the NPI 1174840185, or ask a Silverpath advisor to check for you. It's free.

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For providers

Is this your practice?

What patients see here today:

  • Provider searches did not return a listing for Michael Tsimis on 23 plans from AmeriHealth Caritas VIP Care, Blue Care Network, Blue Cross Blue Shield of Michigan, Molina Healthcare of Michigan and Zing Health in Oakland County, MI. Other offices are not confirmed; this isn't proof the practice is out of network.

Tell us which plans you take, or want to take, and we'll keep this page accurate and talk with you about reaching more Medicare patients and carriers.

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Nearby

Mark RedmanBeverly Hills, MI · Listed on 73 plansAmy WhittenBeverly Hills, MI · Listed on 72 plansKaroline PuderBeverly Hills, MI · Listed on 68 plansMark ChamesAnn Arbor, MI · Listed on 68 plansElizabeth LangenAnn Arbor, MI · Listed on 67 plansIvana VettrainoFlint, MI · Listed on 65 plansJennifer CarusoSaginaw, MI · Listed on 64 plansRichard BronsteenBeverly Hills, MI · Listed on 64 plans

See all obstetrics & gynecology, maternal & fetal medicine providers in MI

Sources. Name, specialty and locations: the CMS NPI Registry (record updated 2021-03-02). Plan networks: carrier provider directories and Medicare.gov provider data, checked Oct 24, 2026. CMS matches apply to the covered offices shown with each plan. Plans: CMS 2027 Medicare Advantage landscape.

Networks change during the year, and a directory can be out of date. Confirm with the provider's office and the plan before you enroll or schedule care.

Silverpath is a licensed insurance agency. This page isn't affiliated with or endorsed by Michael Tsimis or their practice. Not connected with or endorsed by the U.S. government or the federal Medicare program.

We do not offer every plan available in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.

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