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Provider profile

Katherine BukiMD

Internal Medicine, Pulmonary Disease

2 locationsNPI 1407838402
1562 Opossumtown Pike, Frederick, MD 21702301-662-8119

2027 Medicare Advantage

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Medicare Advantage plans for Frederick County, MD.

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 24 Medicare Advantage plans we show for Frederick County, MD in 2027

  • 12 list Katherine
  • 12 not listed

Alterwood Advantage

5 plans list Katherine.

5plans

  • Alterwood Advantage Freedom (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 7211 Bank Ct, Ste 200, Frederick, MD, 21703

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

    HMONo drug coverage3.5 starsH9306-003-000Medicare.gov
    $0a month

  • Alterwood Advantage Select (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 7211 Bank Ct, Ste 200, Frederick, MD, 21703

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

    HMODrug coverage3.5 starsH9306-009-001Medicare.gov
    $0a month

  • Alterwood Advantage Choice (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 7211 Bank Ct, Ste 200, Frederick, MD, 21703

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

    HMODrug coverage3.5 starsH9306-008-001Medicare.gov
    $35a month

  • Alterwood Advantage Dual Secure (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 7211 Bank Ct, Ste 200, Frederick, MD, 21703

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH9306-004-000Medicare.gov
    $0a month

CareFirst BlueCross BlueShield Advantage DualPrime · CareFirst BlueCross BlueShield Medicare Advantage

3 plans list Katherine.

3plans

  • CareFirst BlueCross BlueShield Advantage Salute (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1562 Opossumtown Pike, Ste 301, Frederick, MD, 21702
    • 141 Thomas Johnson Dr, Ste 200, Frederick, MD, 21702
    • 1562 Opossumtown Pike, Frederick, MD, 21702
    • 1562 Opossumtown Pike, Ste 302, Frederick, MD, 21702
    • 194 Thomas Johnson Dr, Frederick, MD, 21702
    • 501 W 7th St, Ste 104, Frederick, MD, 21701
    • 400 W 7th St, Frederick, MD, 21701
    • 75 Thomas Johnson Dr, Ste A, Frederick, MD, 21702
    • 230 W Patrick St, Frederick, MD, 21701
    • 7211 Bank Ct, Ste 200, Frederick, MD, 21703
    • 7211 Bank Ct, Ste 230, Frederick, MD, 21703
    • 7211 Bank Ct, Ste 240, Frederick, MD, 21703

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

    PPONo drug coverage2.5 starsH7379-003-000Medicare.gov
    $0a month

  • CareFirst BlueCross BlueShield Advantage Signature (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1562 Opossumtown Pike, Ste 301, Frederick, MD, 21702
    • 141 Thomas Johnson Dr, Ste 200, Frederick, MD, 21702
    • 1562 Opossumtown Pike, Frederick, MD, 21702
    • 1562 Opossumtown Pike, Ste 302, Frederick, MD, 21702
    • 194 Thomas Johnson Dr, Frederick, MD, 21702
    • 501 W 7th St, Ste 104, Frederick, MD, 21701
    • 400 W 7th St, Frederick, MD, 21701
    • 75 Thomas Johnson Dr, Ste A, Frederick, MD, 21702
    • 230 W Patrick St, Frederick, MD, 21701
    • 7211 Bank Ct, Ste 200, Frederick, MD, 21703
    • 7211 Bank Ct, Ste 230, Frederick, MD, 21703
    • 7211 Bank Ct, Ste 240, Frederick, MD, 21703

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

    PPODrug coverage2.5 starsH7379-004-002Medicare.gov
    $58a month

  • CareFirst BlueCross BlueShield Advantage DualPrime (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1562 Opossumtown Pike, Ste 301, Frederick, MD, 21702
    • 141 Thomas Johnson Dr, Ste 200, Frederick, MD, 21702
    • 1562 Opossumtown Pike, Frederick, MD, 21702
    • 1562 Opossumtown Pike, Ste 302, Frederick, MD, 21702
    • 194 Thomas Johnson Dr, Frederick, MD, 21702
    • 501 W 7th St, Ste 104, Frederick, MD, 21701
    • 400 W 7th St, Frederick, MD, 21701
    • 75 Thomas Johnson Dr, Ste A, Frederick, MD, 21702
    • 230 W Patrick St, Frederick, MD, 21701
    • 7211 Bank Ct, Ste 200, Frederick, MD, 21703
    • 7211 Bank Ct, Ste 230, Frederick, MD, 21703
    • 7211 Bank Ct, Ste 240, Frederick, MD, 21703

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

    HMOFor people with Medicare and MedicaidDrug coverage3 starsH8854-002-000Medicare.gov
    $5.70a month

Johns Hopkins Advantage MD

3 plans list Katherine; not listed on 2 other plans.

3plans

  • Johns Hopkins Advantage MD (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 501 W 7th St, Frederick, MD, 21701
    • 400 W 7th St, Frederick, MD, 21701
    • 7211 Bank Ct, Ste 230, Frederick, MD, 21703

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

    PPODrug coverage4 starsH3890-001-000Medicare.gov
    $95a month

  • Johns Hopkins Advantage MD Plus (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 501 W 7th St, Frederick, MD, 21701
    • 400 W 7th St, Frederick, MD, 21701
    • 7211 Bank Ct, Ste 230, Frederick, MD, 21703

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

    PPODrug coverage4 starsH3890-002-000Medicare.gov
    $165a month

  • Johns Hopkins Advantage MD D-SNP (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1562 Opossumtown Pike, Fl 3, Frederick, MD, 21702

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH1225-003-000Medicare.gov
    $7.90a month

UnitedHealthcare

1 plan lists Katherine.

1plan

  • UHC Dual Complete MD-S002 (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 7211 Bank Ct, Ste 230, Frederick, MD, 21703

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

    HMOFor people with Medicare and MedicaidDrug coverage3 starsH7464-008-001Medicare.gov
    $0a month

Humana

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

Kaiser Permanente

Not listed on its 6 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 Katherine 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

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Where they practice

2 practice locations

1562 Opossumtown Pike
Frederick, MD 21702

301-662-8119Directions
NPI Registry

7211 Bank Ct
Frederick, MD 21703

301-662-8119Directions
NPI Registry
NPI issued
2005
Registry record updated
Apr 30, 2019

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

Questions

Common questions

Which 2027 Medicare Advantage plans list Katherine Buki?

In Frederick County, MD, 12 Medicare Advantage plans for 2027 list Katherine in provider data from Medicare.gov or the carrier, including Alterwood Advantage Freedom (HMO), Alterwood Advantage Select (HMO) and Alterwood Advantage Choice (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 Katherine Buki take Alterwood Advantage Medicare Advantage plans?

Medicare.gov provider data lists Katherine on 5 Medicare Advantage plans for 2027 in Frederick County, MD, including Alterwood Advantage Freedom (HMO) and Alterwood Advantage Select (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Alterwood Advantage before you enroll.

Does Katherine Buki take CareFirst BlueCross BlueShield Advantage DualPrime Medicare Advantage plans?

Medicare.gov provider data lists Katherine on 3 Medicare Advantage plans for 2027 in Frederick County, MD, including CareFirst BlueCross BlueShield Advantage Salute (PPO) and CareFirst BlueCross BlueShield Advantage Signature (PPO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or CareFirst BlueCross BlueShield Advantage DualPrime before you enroll.

Does Katherine Buki take Johns Hopkins Advantage MD Medicare Advantage plans?

Medicare.gov provider data lists Katherine on 3 Medicare Advantage plans for 2027 in Frederick County, MD, including Johns Hopkins Advantage MD (PPO) and Johns Hopkins Advantage MD Plus (PPO). 2 other plans 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 Johns Hopkins Advantage MD before you enroll.

Where does Katherine Buki practice?

2 locations, including 1562 Opossumtown Pike, Frederick, MD. All of them are listed on this page.

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

Call the member services number on your plan card and give them the NPI 1407838402, 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 Katherine Buki on 10 plans from Humana and Kaiser Permanente in Frederick County, MD. 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

Anish DesaiFrederick, MD · Listed on 19 plansSyed MahmoodFrederick, MD · Listed on 10 plansLev AgarunovFrederick, MD · Listed on 9 plansNeil WaravdekarFrederick, MD · Listed on 9 plansPetra ThomasFrederick, MD · Listed on 8 plansRavi PatelFrederick, MD · Listed on 8 plansMichael TolinoFrederick, MD · Listed on 1 plansLloyd HalvorsonFrederick, MD

See all internal medicine, pulmonary disease providers in MD

Sources. Name, specialty and locations: the CMS NPI Registry (record updated 2019-04-30). 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 Katherine Buki 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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