Provider profile

Janet KrommesMD

Internal Medicine, Rheumatology

NPI 1659398675
2123 Klockner Rd, Hamilton, NJ 08690856-424-5005

Check your plan

Medicare Advantage plans for Mercer County, NJ.

Checked Oct 31, 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 47 Medicare Advantage plans we show for Mercer County, NJ in 2027

  • 6 list Janet
  • 41 not listed

Humana

5 plans list Janet; not listed on 1 other plan.

5plans
  • Humana USAA Honor Giveback (PPO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 2301 E Evesham Rd, Ste 115, Voorhees, NJ, 08043

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

    PPONo drug coverage4 starsH5216-221-000Medicare.gov
    $0a month
  • HumanaChoice Giveback H5216-116 (PPO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 2301 E Evesham Rd, Ste 115, Voorhees, NJ, 08043

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

    PPONo drug coverage4 starsH5216-116-000Medicare.gov
    $0a month
  • HumanaChoice Giveback H5216-319 (PPO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 2301 E Evesham Rd, Ste 115, Voorhees, NJ, 08043

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

    PPODrug coverage4 starsH5216-319-000Medicare.gov
    $0a month
  • HumanaChoice Giveback H7617-045 (PPO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 2301 E Evesham Rd, Ste 115, Voorhees, NJ, 08043

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

    PPODrug coverage4.5 starsH7617-045-000Medicare.gov
    $0a month

AmeriHealth

1 plan lists Janet.

1plan
  • AmeriHealth Medicare Classic Rx (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3635 Mercerville Quakerbridge Rd, Ste 33, Hamilton, NJ, 08619
    • 740 Marne Hwy, Ste 102, Moorestown, NJ, 08057
    • 2301 E Evesham Rd, Ste 115, Voorhees, NJ, 08043
    • 2640 Highway 70, Manasquan, NJ, 08736
    • 354 Hurffville Crosskeys Rd, Sewell, NJ, 08080

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

    HMODrug coverageH6407-002-000Medicare.gov
    $0a month

Aetna Medicare

Not listed on its 11 plans here. That isn't proof they're out of network.

Clover Health

Not listed on its 4 plans here. That isn't proof they're out of network.

Devoted

Not listed on its 6 plans here. That isn't proof they're out of network.

Horizon Blue Cross Blue Shield of New Jersey

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

Jefferson Health Plans

Not listed on its 2 plans here. That isn't proof they're out of network.

UnitedHealthcare

Not listed on its 11 plans here. That isn't proof they're out of network.

Wellcare

Not listed on its 3 plans here. That isn't proof they're out of network.

Wellpoint

Not listed on its 2 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.

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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

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Practice location

2123 Klockner Rd
Hamilton, NJ 08690

NPI Registry
NPI issued
2006
Registry record updated
May 16, 2018

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

Common questions

Which 2027 Medicare Advantage plans list Janet Krommes?

In Mercer County, NJ, 6 Medicare Advantage plans for 2027 list Janet in provider data from Medicare.gov or the carrier, including Humana USAA Honor Giveback (PPO), HumanaChoice Giveback H5216-116 (PPO) and HumanaChoice Giveback H5216-319 (PPO). 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 Janet Krommes take Humana Medicare Advantage plans?

Humana's own provider directory lists Janet on 5 Medicare Advantage plans for 2027 in Mercer County, NJ, including Humana USAA Honor Giveback (PPO) and HumanaChoice Giveback H5216-116 (PPO). 1 other plan did not return a listing in the search area. Confirm with the office or Humana before you enroll.

Does Janet Krommes take AmeriHealth Medicare Advantage plans?

Medicare.gov provider data lists Janet on one Medicare Advantage plan for 2027 in Mercer County, NJ: AmeriHealth Medicare Classic Rx (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or AmeriHealth before you enroll.

Does Janet Krommes take Aetna Medicare Medicare Advantage plans?

The provider searches didn't return a listing for Janet on these 11 plans for 2027 in Mercer County, NJ. Directories can lag, and a clinician can be in network at another office, so that isn't proof Janet is out of network. Ask the office or a Silverpath advisor to confirm.

Where does Janet Krommes practice?

2123 Klockner Rd, Hamilton, NJ 08690.

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

Call the member services number on your plan card and give them the NPI 1659398675, 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 Janet Krommes on 40 plans from Aetna Medicare, Clover Health, Devoted, Horizon Blue Cross Blue Shield of New Jersey, Jefferson Health Plans, UnitedHealthcare, Wellcare and Wellpoint in Mercer County, NJ. 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.

Sources. Name, specialty and locations: the CMS NPI Registry (record updated 2018-05-16). Plan networks: carrier provider directories and Medicare.gov provider data, checked Oct 31, 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 Janet Krommes 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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