Bilal Anjum Ansari, MD
Individual provider Active NPI Hospitalist Physician · Needham, MA
NPI 1831741024 · NPPES record last updated Oct 17, 2025
Key facts
- NPI
- 1831741024
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Hospitalist Physician 208M00000X
- License
- T291900 (MA)
- Practice address
- 148 Chestnut St
Needham, MA 02492-2505 - Phone
- (781) 453-3777
- NPI assigned
- Jul 9, 2019
- Sex
- Male
- Sole proprietor
- Yes
Organizations & group practices 6
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in MA
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20220615000857 | MA | Practitioner - Internal Medicine | 4082011416 | Reassigns benefits to 2 organizations |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| T291900 | MA | MD | Hospitalist Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Associated Physicians of Harvard Medical Faculty Physicians at Beth Is | Current |
Accepting new patients | |
| Associated Physicians of Harvard Medical Faculty Physicians at Beth Is | Current |
Accepting new patients | |
| Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc | Current |
Accepting new patients | |
| Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc | Current |
Accepting new patients | |
| Beth Israel Deaconess Hospital Plymouth, Inc. | Past | Accepting new patients | |
| Beth Israel Deaconess Hospital-Needham, Inc. | Past | Accepting new patients |
Locations
330 Brookline Ave
Boston, MA 02215
Phone (617) 667-2000
199 Reedsdale Rd
Milton, MA 02186
Phone (617) 313-1000
148 Chestnut St
Needham, MA 02492
Phone (781) 453-3000
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Hospitalist Physician | 208M00000X | T291900 | MA | Yes |
| Student in an Organized Health Care Education/Training Program | 390200000X |
Addresses
Primary practice location
148 Chestnut St
Needham, MA 02492-2505
Mailing address
148 Chestnut St
Needham, MA 02492-2505
Phone (781) 453-3777
Other practice location 1
51 Audubon Ave
New York, NY 10032-2248
Phone (212) 932-4537
Other providers in Needham, MA
- Lauren Ayers Alvarado
- Anaesthesia Associates of Massachusetts, P.C.
- Thomas Anthony Analetto
- Jennifer Anderson
- Lindsey Jean Angione
- Huma Ansari
- Francesca Antonelli
- Architects for Learning, LLC
- Alice Armstrong
- Viktoria Arons
All providers in Needham, MA · Hospitalist Physician in Massachusetts
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Oct 17, 2025. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.