Regina CostanzoAPA-C
Physician Assistant
2027 Medicare Advantage
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Medicare Advantage plans for District of Columbia County, DC and Riley County, KS.
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Directory results See what each insurance company reports
Not checked yet
We haven't asked Aetna Medicare, CareFirst BlueCross BlueShield Medicare Advantage, Healthy Blue, Humana, Kaiser Permanente and UnitedHealthcare's directories about Regina yet. A Silverpath advisor can check for you now.
The 26 Medicare Advantage plans we show for District of Columbia County, DC and Riley County, KS in 2027
- 14 not listed
- 12 not checked yet
Aetna Medicare
Not checked yet.
5 more Aetna Medicare plans haven't been checked yet.
CareFirst BlueCross BlueShield Medicare Advantage
Not listed on its 2 plans here. That isn't proof they're out of network.
Healthy Blue
Not checked yet.
Humana
Not checked yet.
6 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.
UnitedHealthcare
Not listed on its 4 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
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
Where they practice
3 practice locations
- NPI issued
- 2019
- Registry record updated
- Feb 10, 2025
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Where does Regina Costanzo practice?
3 locations, including 1650 17th St NW, Washington, DC. All of them are listed on this page.
How do I confirm Regina is in my plan's network?
Call the member services number on your plan card and give them the NPI 1144882929, or ask a Silverpath advisor to check for you. It's free.
For providers
Is this your practice?
Patients can use Silverpath to find practices and check plan networks in District of Columbia County, DC and Riley County, KS. 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.