Huseyin Berk Degirmenci, M.D.
NPI 1821615295 · Rheumatology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Huseyin Berk Degirmenci, M.D. is a Rheumatology Physician provider in Boston, MA (NPI 1821615295).
Provider details
- NPI number
- 1821615295
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 284794 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Allopurinol | 25 | — |
| Prednisone | 25 | 20 |
| Colchicine | 22 | 14 |
| Diclofenac Sodium | 21 | 11 |
| Hydroxychloroquine Sulfate | 16 | — |
| Celecoxib | 14 | — |
| Methotrexate Sodiumbrand: Methotrexate | 13 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 72 E. Newton StSte 124Boston, MA 02118-2308Phone: (617) 638-7253Fax: (617) 638-6501
Registry dates
- Enumerated
- 2020-07-01
- Last updated
- 2025-07-09
- Certified
- 2025-07-09
Frequently asked questions
- What is Huseyin Berk Degirmenci's NPI number?
- Huseyin Berk Degirmenci's National Provider Identifier (NPI) is 1821615295, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Huseyin Berk Degirmenci's specialty?
- Huseyin Berk Degirmenci is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Huseyin Berk Degirmenci located?
- Huseyin Berk Degirmenci's practice location on file with NPPES is 725 Albany Street, Suite 8a, Boston, MA 02118-2526.
- What is Huseyin Berk Degirmenci's phone number?
- The practice phone number listed in the NPPES registry for Huseyin Berk Degirmenci is (617) 638-7460.
- Does Huseyin Berk Degirmenci accept Medicare?
- Huseyin Berk Degirmenci is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Huseyin Berk Degirmenci's NPI active?
- Yes — Huseyin Berk Degirmenci's NPI (1821615295) is active in the NPPES registry as of the last update on 2025-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.