Provider profile

Carlos DiolaMD

Internal Medicine, Rheumatology

3 locationsNPI 1225022387
4401 N Campus Ridge Dr, Ste C2100, Midland, MI 48640989-837-9033

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Medicare Advantage plans for Midland, Isabella and Saginaw counties, MI.

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

Directory results See what each insurance company reports

Listed on 18 plans so far

Some of Health Alliance Plan by Henry Ford Health, Priority Health Medicare, Wellcare, Aetna Medicare, Blue Care Network, Blue Cross Blue Shield of Michigan, Humana, McLaren Medicare, Molina Healthcare of Michigan and UnitedHealthcare's 2027 plans in Midland, Isabella and Saginaw counties, MI haven't been checked yet.

The 76 Medicare Advantage plans we show for Midland, Isabella and Saginaw counties, MI in 2027

  • 18 list Carlos
  • 29 not listed
  • 29 not checked yet

Health Alliance Plan by Henry Ford Health

11 plans list Carlos.

11plans
  • HAP Medicare Connect (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4401 Campus Ridge Dr, Ste 1100, Midland, MI, 48640
    • 5694 Midland Rd, Freeland, MI, 48623
    • 4851 E Pickard St, Mount Pleasant, MI, 48858
    • 4851 E Pickard St, Ste 2400, Mount Pleasant, MI, 48858

    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:

    • 4401 Campus Ridge Dr, Ste 1100, Midland, MI, 48640
    • 5694 Midland Rd, Freeland, MI, 48623
    • 4851 E Pickard St, Mount Pleasant, MI, 48858
    • 4851 E Pickard St, Ste 2400, Mount Pleasant, MI, 48858

    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:

    • 4401 Campus Ridge Dr, Ste 1100, Midland, MI, 48640
    • 5694 Midland Rd, Freeland, MI, 48623
    • 4851 E Pickard St, Mount Pleasant, MI, 48858
    • 4851 E Pickard St, Ste 2400, Mount Pleasant, MI, 48858

    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:

    • 4401 Campus Ridge Dr, Ste 1100, Midland, MI, 48640
    • 5694 Midland Rd, Freeland, MI, 48623
    • 4851 E Pickard St, Mount Pleasant, MI, 48858
    • 4851 E Pickard St, Ste 2400, Mount Pleasant, MI, 48858

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

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

Priority Health Medicare

6 plans list Carlos.

6plans
  • PriorityMedicare Latitude (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 5694 Midland Rd, Freeland, MI, 48623

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

    HMO-POSDrug coverage4.5 starsH2320-034-003Medicare.gov
    $0a month
  • PriorityMedicare Smart Savings (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 5694 Midland Rd, Freeland, MI, 48623

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

    HMO-POSDrug coverage4.5 starsH2320-032-002Medicare.gov
    $0a month
  • PriorityMedicare Value (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 5694 Midland Rd, Freeland, MI, 48623

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

    HMO-POSDrug coverage4.5 starsH2320-029-002Medicare.gov
    $75a month
  • PriorityMedicare (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 5694 Midland Rd, Freeland, MI, 48623

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

    HMO-POSDrug coverage4.5 starsH2320-028-002Medicare.gov
    $103a month

9 more Priority Health Medicare plans haven't been checked yet.

Wellcare

1 plan lists Carlos.

1plan
  • Wellcare Meridian Health Dual Liberty (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4401 Campus Ridge Dr, Ste 1100, Midland, MI, 48640

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

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

4 more Wellcare plans haven't been checked yet.

Aetna Medicare

Not checked yet.

Blue Care Network

Not checked yet.

3 more Blue Care Network plans haven't been checked yet.

Blue Cross Blue Shield of Michigan

Not checked yet.

3 more Blue Cross Blue Shield of Michigan plans haven't been checked yet.

Humana

Not listed on its 13 plans here. That isn't proof they're out of network.

McLaren Medicare

Not listed on its 3 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.

UnitedHealthcare

Not checked yet.

7 more UnitedHealthcare plans haven't been checked yet.

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 Carlos takes it. Free.

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

3 practice locations

4401 N Campus Ridge Dr, Ste C2100
Midland, MI 48640

NPI Registry

4851 E Pickard St Ste 2400
Mount Pleasant, MI 48858

NPI Registry

5694 Midland Rd
Freeland, MI 48623

NPI Registry
NPI issued
2005
Registry record updated
Aug 4, 2025

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

Common questions

Which 2027 Medicare Advantage plans list Carlos Diola?

In Midland, Isabella and Saginaw counties, MI, 18 Medicare Advantage plans for 2027 list Carlos 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.

Where does Carlos Diola practice?

3 locations, including 4401 N Campus Ridge Dr, Midland, MI. All of them are listed on this page.

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

Call the member services number on your plan card and give them the NPI 1225022387, or ask a Silverpath advisor to check for you. It's free.

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Talk to a licensed advisor

A Silverpath advisor can confirm Carlos's networks with the carrier and help you compare plans that include them.

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For providers

Is this your practice?

Patients can use Silverpath to find practices and check plan networks in Midland, Isabella and Saginaw counties, MI. 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.

Sources. Name, specialty and locations: the CMS NPI Registry (record updated 2025-08-04). Plan networks: carrier provider directories and Medicare.gov provider data, checked Oct 14, 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 Carlos Diola 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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