Rahul Mahajan, M.D., PH.D.
NPI 1285048439 · Neurology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rahul Mahajan, M.D., PH.D. is a Neurology Physician provider in Boston, MA (NPI 1285048439).
Provider details
- NPI number
- 1285048439
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 275312 (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
12 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
487 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 | 268 | $219 |
| Complete Ultrasound of Within the Brain Blood Flow93886 | 65 | $48 |
| Ultrasound of Within the Brain Blood Flow for Blood Clots93892 | 45 | $61 |
| Ultrasound of Within the Brain Blood Flow93888 | 44 | $25 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 29 | $118 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 19 | $82 |
Practice location
Mailing address
Additional practice locations (1)
- 55 Fruit StBoston, MA 02114Phone: (617) 726-2241
Registry dates
- Enumerated
- 2014-06-16
- Last updated
- 2026-01-21
- Certified
- 2026-01-21
Frequently asked questions
- What is Rahul Mahajan's NPI number?
- Rahul Mahajan's National Provider Identifier (NPI) is 1285048439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rahul Mahajan's specialty?
- Rahul Mahajan is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Rahul Mahajan located?
- Rahul Mahajan's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6110.
- What is Rahul Mahajan's phone number?
- The practice phone number listed in the NPPES registry for Rahul Mahajan is (617) 732-5500.
- Does Rahul Mahajan accept Medicare?
- Rahul Mahajan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rahul Mahajan's NPI active?
- Yes — Rahul Mahajan's NPI (1285048439) is active in the NPPES registry as of the last update on 2026-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.