Provider profile

Jeremias TanMD

Internal Medicine, Gastroenterology

5 locationsNPI 1699723213
3700 Joseph Siewick Dr Ste 308, Fairfax, VA 22033703-698-8960

Check your plan

Medicare Advantage plans for Fairfax County, VA.

Checked Nov 1, 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 42 Medicare Advantage plans we show for Fairfax County, VA in 2027

  • 33 list Jeremias
  • 9 not listed

Humana

15 plans list Jeremias.

15plans
  • Humana Direct Choice Giveback (PPO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 3700 Joseph Siewick Dr, Ste 308, Fairfax, VA, 22033
    • 3028 Javier Rd, Ste 300, Fairfax, VA, 22031

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

    PPODrug coverage4 starsH5216-406-000Medicare.gov
    $0a month
  • Humana Gold Plus H5619-047 (HMO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 3700 Joseph Siewick Dr, Ste 308, Fairfax, VA, 22033
    • 3028 Javier Rd, Ste 300, Fairfax, VA, 22031

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

    HMODrug coverage4 starsH5619-047-000Medicare.gov
    $0a month
  • Humana Gold Plus H6622-085 (HMO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 3700 Joseph Siewick Dr, Ste 308, Fairfax, VA, 22033
    • 3028 Javier Rd, Ste 300, Fairfax, VA, 22031

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

    HMODrug coverage4 starsH6622-085-000Medicare.gov
    $0a month
  • Humana Total Complete (HMO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 3700 Joseph Siewick Dr, Ste 308, Fairfax, VA, 22033
    • 3028 Javier Rd, Ste 300, Fairfax, VA, 22031

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

    HMODrug coverage4 starsH6622-091-000Medicare.gov
    $0a month

UnitedHealthcare

8 plans list Jeremias.

8plans
  • AARP Medicare Advantage Patriot No Rx VA-MA01 (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3700 Joseph Siewick Dr, Ste 308, Fairfax, VA, 22033
    • 3028 Javier Rd, Ste 300, Fairfax, VA, 22031

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

    PPONo drug coverage4.5 starsH2001-099-000Medicare.gov
    $0a month
  • AARP Medicare Advantage from UHC VA-0003 (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3700 Joseph Siewick Dr, Ste 308, Fairfax, VA, 22033
    • 3028 Javier Rd, Ste 300, Fairfax, VA, 22031

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

    PPODrug coverage4.5 starsH2001-095-000Medicare.gov
    $21a month
  • AARP Medicare Advantage from UHC VA-0010 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3700 Joseph Siewick Dr, Ste 308, Fairfax, VA, 22033
    • 3028 Javier Rd, Ste 300, Fairfax, VA, 22031

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

    HMO-POSDrug coverage4 starsH5253-089-000Medicare.gov
    $51a month
  • UHC Dual Advantage VA-V1 (HMO-POS D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3700 Joseph Siewick Dr, Ste 308, Fairfax, VA, 22033
    • 3028 Javier Rd, Ste 300, Fairfax, VA, 22031

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

    HMO-POSFor people with Medicare and MedicaidDrug coverage3.5 starsH2445-004-000Medicare.gov
    $0a month

Aetna Medicare

4 plans list Jeremias; not listed on 2 other plans.

4plans
  • Aetna Medicare Eagle Giveback (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3700 Joseph Siewick Dr, Ste 308, Fairfax, VA, 22033
    • 3028 Javier Rd, Fairfax, VA, 22031
    • 3028 Javier Rd, Ste 300, Fairfax, VA, 22031

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

    PPONo drug coverage4 starsH5521-322-000Medicare.gov
    $0a month
  • Aetna Medicare Elite Extra (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3700 Joseph Siewick Dr, Ste 308, Fairfax, VA, 22033
    • 3028 Javier Rd, Fairfax, VA, 22031
    • 3028 Javier Rd, Ste 300, Fairfax, VA, 22031

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

    HMODrug coverage3.5 starsH3931-143-000Medicare.gov
    $0a month
  • Aetna Medicare Elite (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3700 Joseph Siewick Dr, Ste 308, Fairfax, VA, 22033
    • 3028 Javier Rd, Fairfax, VA, 22031
    • 3028 Javier Rd, Ste 300, Fairfax, VA, 22031

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

    HMO-POSDrug coverage3.5 starsH3931-190-000Medicare.gov
    $70a month
  • Aetna Medicare Elite (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3700 Joseph Siewick Dr, Ste 308, Fairfax, VA, 22033
    • 3028 Javier Rd, Fairfax, VA, 22031
    • 3028 Javier Rd, Ste 300, Fairfax, VA, 22031

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

    PPODrug coverage4 starsH5521-650-000Medicare.gov
    $92a month

Anthem HealthKeepers

4 plans list Jeremias.

4plans
  • Anthem Medicare Advantage 3 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3700 Joseph Siewick Dr, Fairfax, VA, 22033
    • 3620 Joseph Siewick Dr, Fairfax, VA, 22033
    • 3028 Javier Rd, Fairfax, VA, 22031

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

    HMO-POSDrug coverage3 starsH3447-051-000Medicare.gov
    $29a month
  • Anthem Dual Advantage Plus (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3700 Joseph Siewick Dr, Fairfax, VA, 22033
    • 3620 Joseph Siewick Dr, Fairfax, VA, 22033
    • 3028 Javier Rd, Fairfax, VA, 22031

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH4694-002-000Medicare.gov
    $0a month
  • Anthem Full Dual Advantage (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3700 Joseph Siewick Dr, Fairfax, VA, 22033
    • 3620 Joseph Siewick Dr, Fairfax, VA, 22033
    • 3028 Javier Rd, Fairfax, VA, 22031

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH4694-004-000Medicare.gov
    $0a month
  • Anthem Full Dual Advantage Support (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3700 Joseph Siewick Dr, Fairfax, VA, 22033
    • 3620 Joseph Siewick Dr, Fairfax, VA, 22033
    • 3028 Javier Rd, Fairfax, VA, 22031

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH4694-003-000Medicare.gov
    $0a month

Sentara Medicare

2 plans list Jeremias.

2plans
  • Sentara Community Complete (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3700 Joseph Siewick Dr, Ste 308, Fairfax, VA, 22033

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

    HMOFor people with Medicare and MedicaidDrug coverage3 starsH4499-001-000Medicare.gov
    $6.30a month
  • Sentara Community Complete Select (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 3700 Joseph Siewick Dr, Ste 308, Fairfax, VA, 22033

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

    HMOFor people with Medicare and MedicaidDrug coverage3 starsH2563-020-000Medicare.gov
    $6.30a month

Johns Hopkins Advantage MD

Not listed on its 1 plan 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 Jeremias 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

5 practice locations

3700 Joseph Siewick Dr Ste 308
Fairfax, VA 22033

NPI Registry

3914 Centreville Rd Ste 350
Chantilly, VA 20151

NPI Registry

3022 Williams Dr, Suite 301
Fairfax, VA 22031

NPI Registry

100 Elden St Ste 10
Herndon, VA 20170

NPI Registry

3028 Javier Rd Ste 500
Fairfax, VA 22031

NPI Registry
NPI issued
2006
Registry record updated
Mar 7, 2023

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

Common questions

Which 2027 Medicare Advantage plans list Jeremias Tan?

In Fairfax County, VA, 33 Medicare Advantage plans for 2027 list Jeremias in provider data from Medicare.gov or the carrier, including Humana Direct Choice Giveback (PPO), Humana Gold Plus H5619-047 (HMO) and Humana Gold Plus H6622-085 (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 Jeremias Tan take Humana Medicare Advantage plans?

Humana's own provider directory lists Jeremias on 15 Medicare Advantage plans for 2027 in Fairfax County, VA, including Humana Direct Choice Giveback (PPO) and Humana Gold Plus H5619-047 (HMO). Confirm with the office or Humana before you enroll.

Does Jeremias Tan take UnitedHealthcare Medicare Advantage plans?

Medicare.gov provider data lists Jeremias on 8 Medicare Advantage plans for 2027 in Fairfax County, VA, including AARP Medicare Advantage Patriot No Rx VA-MA01 (PPO) and AARP Medicare Advantage from UHC VA-0003 (PPO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or UnitedHealthcare before you enroll.

Does Jeremias Tan take Aetna Medicare Medicare Advantage plans?

Medicare.gov provider data lists Jeremias on 4 Medicare Advantage plans for 2027 in Fairfax County, VA, including Aetna Medicare Eagle Giveback (PPO) and Aetna Medicare Elite Extra (HMO). 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 Aetna Medicare before you enroll.

Where does Jeremias Tan practice?

5 locations, including 3700 Joseph Siewick Dr Ste 308, Fairfax, VA. All of them are listed on this page.

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

Call the member services number on your plan card and give them the NPI 1699723213, or ask a Silverpath advisor to check for you. It's free.

Free · No obligation

Talk to a licensed advisor

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

Free. No obligation. We never sell your information.

For providers

Is this your practice?

What patients see here today:

  • Provider searches did not return a listing for Jeremias Tan on 7 plans from Johns Hopkins Advantage MD and Kaiser Permanente in Fairfax County, VA. 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 2023-03-07). Plan networks: carrier provider directories and Medicare.gov provider data, checked Nov 1, 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 Jeremias Tan 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.

Are you Jeremias Tan? Talk to us about this page, or request a correction or removal.

Does Jeremias take my plan?