Michael Belsky, M.D.
Rheumatology Physician · Washington, DC
Michael Belsky, M.D. is a rheumatology physician with a practice address in Washington, District of Columbia, and NPI 1114347788, issued on Apr 23, 2014. Check the license on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Michael Belsky
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- MED-PHYS-LIC-76297 MT
Self-reported in NPPES; status is on the state search - Practice location
- 110 Irving St NW Ste 2A-66, Washington, DC 20010
- Phone
- (202) 877-6274
- Enumerated
- Apr 23, 2014
- Record last updated
- Mar 8, 2022
- Fax
- (202) 877-6130
- Medicare enrollment
- Enrolled (PECOS I20200327001404); accepts Medicare assignment
- Medical or professional school
- University Of South Florida College Of Medicine, 2014
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Verify Michael Belsky in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,943 Medicare Part D claims for 294 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims. 19 claims were for opioids.
Most prescribed
- Methotrexate431 claims
- Prednisone365 claims
- Hydroxychloroquine Sulfate234 claims
- Leflunomide155 claims
- Enbrel Sureclick73 claims
- Sulfasalazine69 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Billings ClinicCody, WY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rheumatology Physician providers in District of Columbia
There are 57 rheumatology physician records in District of Columbia.
All 57 in District of Columbia → Every provider in Washington →
Other rheumatology physician records in District of Columbia
- Asha Alex, M.D.Washington, DC1922395805
- Gelareh Atefi, MDWashington, DC1700190956
- Amarah Baluch, MDWashington, DC1538786363
- Werner Barth, M.D.Washington, DC1659370948
- Carol Deane Benedict, MDWashington, DC1356575864
- Adey Berhanu, M.D.Washington, DC1417246091
- Rajkumari Bhagati, MDWashington, DC1699822197
- Saira Bilal, M.D.Washington, DC1770899627
- David Borenstein, MDWashington, DC1366441727
- Robert Bunning, M.D.Washington, DC1295741031
Common questions
What is Michael Belsky, M.D.'s NPI number?
Michael Belsky, M.D.'s National Provider Identifier (NPI) is 1114347788, issued on Apr 23, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Michael Belsky, M.D. located?
The NPPES record lists a practice address at 110 Irving St NW Ste 2A-66, Washington, DC, 20010. Phone: (202) 877-6274. Providers update this record themselves, so call before visiting.
How can I verify Michael Belsky, M.D.'s license?
Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Belsky, M.D. prescribe under Medicare Part D?
In 2024, Michael Belsky, M.D. had 1,943 Medicare Part D claims for 294 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.