Huseyin Berk Degirmenci, M.D.
Rheumatology Physician · Boston, MA
Huseyin Berk Degirmenci, M.D. is a rheumatology physician with a practice address in Boston, Massachusetts, and NPI 1821615295, issued on Jul 1, 2020. Check the license (Massachusetts 284794, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Huseyin Berk Degirmenci
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 284794 MA
Self-reported in NPPES; status is on the state search - Practice location
- 725 Albany Street, Suite 8A, Boston, MA 02118
- Phone
- (617) 638-7460
- Enumerated
- Jul 1, 2020
- Record last updated
- Jul 9, 2025
- Fax
- (617) 638-7454
- Medicaid ID
- 110170963A MA
- Medicare enrollment
- Enrolled (PECOS I20250714003910); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 343 in Massachusetts → Look up another NPI →
Also registered at 725 Albany Street, Suite 8A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Lindstrom, MDRheumatology Physician1215469077
- Natalya Surmachevska, DORheumatology Physician1114422110
- Hung Vo, M.DInternal Medicine Physician1053873877
Verify Huseyin Berk Degirmenci in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 284794Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average rheumatology physician in 2024
230 Medicare Part D claims for 81 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Allopurinol25 claims
- Prednisone25 claims
- Colchicine22 claims
- Diclofenac Sodium21 claims
- Hydroxychloroquine Sulfate16 claims
- Celecoxib14 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
- Evans Medical Foundation IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Huseyin Berk Degirmenci among 343 rheumatology physician records in Massachusetts
Huseyin Berk Degirmenci, M.D. is one of 343 rheumatology physician records with a practice address in Massachusetts. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 97% of them.
- NPI issued2020 · 97% of these records are older, 2% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2018 · median 2004 among the 212 with a school on file
- Record last updated2025 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Massachusetts
There are 343 rheumatology physician records in Massachusetts.
All 343 in Massachusetts → Every provider in Boston → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Hyon-Kyoo Choi, MD, PHDBoston, MA 021181629157128
- Sonali Desai, M.D.Boston, MA 021181952420879
- Maureen Dubreuil, MDBoston, MA 021181053586784
- David Felson, MDBoston, MA 021181942266655
- Peter Grayson, MDBoston, MA 021181639195571
- David Hunter, M.D.Boston, MA 021181649238999
- Eugene Kissin, M.D.Boston, MA 021181295770386
- Robert LafyatisBoston, MA 021181902896822
Common questions
What is Huseyin Berk Degirmenci, M.D.'s NPI number?
Huseyin Berk Degirmenci, M.D.'s National Provider Identifier (NPI) is 1821615295, issued on Jul 1, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Huseyin Berk Degirmenci, M.D. located?
The NPPES record lists a practice address at 725 Albany Street, Suite 8A, Boston, MA, 02118. Phone: (617) 638-7460. Providers update this record themselves, so call before visiting.
How can I verify Huseyin Berk Degirmenci, M.D.'s license?
NPPES lists Massachusetts license number 284794, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Huseyin Berk Degirmenci, M.D. prescribe under Medicare Part D?
In 2024, Huseyin Berk Degirmenci, M.D. had 230 Medicare Part D claims for 81 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.