Sahar Zafar, MD
NPI 1801123997 · Neurology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sahar Zafar, MD is a Neurology Physician provider in Boston, MA (NPI 1801123997).
Provider details
- NPI number
- 1801123997
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 254084 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
330 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 186 | $219 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 43 | $135 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 39 | $124 |
| Measurement of Brain Wave Activity With Video (veeg), 12-26 Hours With Review and Report By Health Care Professional95720 | 34 | $216 |
| Measurement of Brain Wave Activity With Video (veeg), 2-12 Hours With Review and Report By Health Care Professional95718 | 14 | $140 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levetiracetam | 104 | 27 |
| Lacosamide | 86 | 16 |
| Lamotrigine | 74 | 15 |
| Clobazam | 61 | — |
| Lamotriginebrand: Lamotrigine Er | 29 | — |
| Oxcarbazepine | 26 | — |
| Lamotriginebrand: Lamictal | 20 | — |
| Zonisamide | 16 | — |
Practice location
Mailing address
Additional practice locations (1)
- 780 Albany StreetBoston Healtchare for the Homeless ProgramBoston, MA 02118Phone: (857) 654-1000
Registry dates
- Enumerated
- 2009-11-10
- Last updated
- 2022-07-21
Frequently asked questions
- What is Sahar Zafar's NPI number?
- Sahar Zafar's National Provider Identifier (NPI) is 1801123997, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sahar Zafar's specialty?
- Sahar Zafar is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Sahar Zafar located?
- Sahar Zafar's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2621.
- What is Sahar Zafar's phone number?
- The practice phone number listed in the NPPES registry for Sahar Zafar is (617) 726-3311.
- Does Sahar Zafar accept Medicare?
- Sahar Zafar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sahar Zafar's NPI active?
- Yes — Sahar Zafar's NPI (1801123997) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.