Provider profile

Kathleen Abalos

Internal Medicine

2 locationsNPI 1831451764
3800 Reservoir Rd NW, Washington, DC 20007202-444-3976

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We haven't asked Aetna Medicare, CareFirst BlueCross BlueShield Medicare Advantage, Commonwealth Care Alliance Massachusetts, Commonwealth Care Alliance, Inc., eternalHealth, Fallon Health, Humana, Kaiser Permanente, Mass General Brigham Health Plan, Molina Healthcare of Massachusetts, Tufts Health Plan and UnitedHealthcare's directories about Kathleen yet. A Silverpath advisor can check for you now.

The 64 Medicare Advantage plans we show for District of Columbia County, DC and Suffolk County, MA in 2027

  • 14 not listed
  • 50 not checked yet

Aetna Medicare

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1 more Aetna Medicare plan hasn't been checked yet.

CareFirst BlueCross BlueShield Medicare Advantage · Blue Cross Blue Shield of Massachusetts

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7 more CareFirst BlueCross BlueShield Medicare Advantage plans haven't been checked yet.

Commonwealth Care Alliance Massachusetts

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Commonwealth Care Alliance, Inc.

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eternalHealth

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Fallon Health

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Humana

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2 more Humana plans haven't been checked yet.

Kaiser Permanente

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

Mass General Brigham Health Plan

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Molina Healthcare of Massachusetts

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Tufts Health Plan

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UnitedHealthcare

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8 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.

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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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2 practice locations

3800 Reservoir Rd NW
Washington, DC 20007

NPI Registry

330 Brookline Ave
Boston, MA 02215

NPI Registry
NPI issued
2012
Registry record updated
Mar 17, 2018

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

Common questions

Where does Kathleen Abalos practice?

2 locations, including 3800 Reservoir Rd NW, Washington, DC. All of them are listed on this page.

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

Call the member services number on your plan card and give them the NPI 1831451764, or ask a Silverpath advisor to check for you. It's free.

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

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Patients can use Silverpath to find practices and check plan networks in District of Columbia County, DC and Suffolk County, MA. 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 2018-03-17). 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 Kathleen Abalos 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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