Sabina Islam, MD
NPI 1275514390 · Infectious Disease Physician · Boston, MA
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sabina Islam, MD is a Infectious Disease Physician provider in Boston, MA (NPI 1275514390).
Provider details
- NPI number
- 1275514390
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 154255 (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 tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
363 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 191 | $137 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 72 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 64 | $194 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 18 | $99 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 18 | $142 |
Typical Medicare-allowed amounts for these services range $9–$194 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 69 | 51 |
| Azelastine Hcl | 28 | 17 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 23 | 15 |
| Diclofenac Sodium | 21 | 17 |
| Omeprazole | 20 | 12 |
| Metoprolol Succinate | 15 | — |
| Amlodipine Besylate | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-07
- Last updated
- 2025-09-11
Frequently asked questions
- What is Sabina Islam's NPI number?
- Sabina Islam's National Provider Identifier (NPI) is 1275514390, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sabina Islam's specialty?
- Sabina Islam is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Sabina Islam located?
- Sabina Islam's practice location on file with NPPES is 55 Fruit Street Grj 5, Boston, MA 02114-2696.
- What is Sabina Islam's phone number?
- The practice phone number listed in the NPPES registry for Sabina Islam is (617) 726-3812.
- Does Sabina Islam accept Medicare?
- Sabina Islam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sabina Islam's NPI active?
- Yes — Sabina Islam's NPI (1275514390) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.