Shamim Ejaz, DO
NPI 1902547300 · Internal Medicine Physician · Boston, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shamim Ejaz, DO is a Internal Medicine Physician provider in Boston, MA (NPI 1902547300).
Provider details
- NPI number
- 1902547300
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 1022585 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 21 | 13 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 20 | — |
| Amlodipine Besylate | 20 | — |
| Omeprazole | 16 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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 no Part D record, 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 (3)
- 55 Fruit StBoston, MA 02114-2621Phone: (848) 391-4949
- 55 Fruit StBoston, MA 02114-2696Phone: (617) 726-2000
- 2157 Main St Fl 5Buffalo, NY 14214-2648Phone: (716) 862-1423
Registry dates
- Enumerated
- 2022-04-07
- Last updated
- 2026-03-10
- Certified
- 2026-03-10
Frequently asked questions
- What is Shamim Ejaz's NPI number?
- Shamim Ejaz's National Provider Identifier (NPI) is 1902547300, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shamim Ejaz's specialty?
- Shamim Ejaz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shamim Ejaz located?
- Shamim Ejaz's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6106.
- What is Shamim Ejaz's phone number?
- The practice phone number listed in the NPPES registry for Shamim Ejaz is (617) 732-5500.
- Does Shamim Ejaz accept Medicare?
- Shamim Ejaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shamim Ejaz's NPI active?
- Yes — Shamim Ejaz's NPI (1902547300) is active in the NPPES registry as of the last update on 2026-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.