Provider profile

John DefrateMD

Psychiatry & Neurology, Neurology

NPI 1346266863
575 S Dupont Hwy, New Castle, DE 19720302-328-3330

Check your plan

Medicare Advantage plans for New Castle County, DE.

Checked Oct 14, 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 36 Medicare Advantage plans we show for New Castle County, DE in 2027

  • 11 list John
  • 25 not listed

Aetna Medicare

6 plans list John.

6plans
  • Aetna Medicare Advantra Eagle Plus (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 825 N Washington St, Wilmington, DE, 19801

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

    HMONo drug coverage3.5 starsH3959-056-000Medicare.gov
    $0a month
  • Aetna Medicare Advantra Signature (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 825 N Washington St, Wilmington, DE, 19801

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

    HMODrug coverage3.5 starsH3959-055-000Medicare.gov
    $0a month
  • Aetna Medicare Enhanced (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 825 N Washington St, Wilmington, DE, 19801

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

    HMODrug coverage3.5 starsH3959-102-000Medicare.gov
    $59a month
  • Aetna Medicare Premier (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 825 N Washington St, Wilmington, DE, 19801

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

    PPODrug coverage4 starsH5521-095-000Medicare.gov
    $106a month

HealthSpring

3 plans list John.

3plans
  • HealthSpring Preferred (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 501 W 14th St, Fl 3, Wilmington, DE, 19801

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

    HMODrug coverage3 starsH2108-046-000Medicare.gov
    $0a month
  • HealthSpring True Choice (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 501 W 14th St, Fl 3, Wilmington, DE, 19801

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

    PPODrug coverage3 starsH7849-146-000Medicare.gov
    $14a month
  • HealthSpring Achieve (HMO C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 501 W 14th St, Fl 3, Wilmington, DE, 19801

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

    HMOFor people with certain chronic conditionsDrug coverage3 starsH2108-029-000Medicare.gov
    $40a month

AmeriHealth Caritas VIP Care (HMO-D-SNP)

2 plans list John.

2plans
  • AmeriHealth Caritas VIP Care Choice (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 501 W 14th St, Ste 1E40, Wilmington, DE, 19801

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

    HMOFor people with Medicare and MedicaidDrug coverageH0738-002-000Medicare.gov
    $0a month
  • AmeriHealth Caritas VIP Care (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 501 W 14th St, Ste 1E40, Wilmington, DE, 19801

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

    HMOFor people with Medicare and MedicaidDrug coverageH0738-001-000Medicare.gov
    $7.90a month

Devoted

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

Highmark Blue Cross Blue Shield

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

Humana

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

UnitedHealthcare

Not listed on its 7 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.

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

575 S Dupont Hwy
New Castle, DE 19720

NPI Registry
NPI issued
2006
Registry record updated
Jul 29, 2008

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

Common questions

Which 2027 Medicare Advantage plans list John Defrate?

In New Castle County, DE, 11 Medicare Advantage plans for 2027 list John in provider data from Medicare.gov or the carrier, including Aetna Medicare Advantra Eagle Plus (HMO), Aetna Medicare Advantra Signature (HMO) and Aetna Medicare Enhanced (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 John Defrate take Aetna Medicare Medicare Advantage plans?

Medicare.gov provider data lists John on 6 Medicare Advantage plans for 2027 in New Castle County, DE, including Aetna Medicare Advantra Eagle Plus (HMO) and Aetna Medicare Advantra Signature (HMO). 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.

Does John Defrate take HealthSpring Medicare Advantage plans?

Medicare.gov provider data lists John on 3 Medicare Advantage plans for 2027 in New Castle County, DE, including HealthSpring Preferred (HMO) and HealthSpring True Choice (PPO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or HealthSpring before you enroll.

Does John Defrate take AmeriHealth Caritas VIP Care (HMO-D-SNP) Medicare Advantage plans?

Medicare.gov provider data lists John on 2 Medicare Advantage plans for 2027 in New Castle County, DE, including AmeriHealth Caritas VIP Care Choice (HMO D-SNP) and AmeriHealth Caritas VIP Care (HMO D-SNP). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or AmeriHealth Caritas VIP Care (HMO-D-SNP) before you enroll.

Where does John Defrate practice?

575 S Dupont Hwy, New Castle, DE 19720.

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

Call the member services number on your plan card and give them the NPI 1346266863, 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 John Defrate on 25 plans from Devoted, Highmark Blue Cross Blue Shield, Humana, UnitedHealthcare and Wellcare in New Castle County, DE. 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 2008-07-29). 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 John Defrate 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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