Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
RALPH J BLAIR, M.D.
ActiveRALPH J BLAIR, M.D. is a Hospitalist healthcare provider located in CAMBRIDGE, Massachusetts. NPI 1275568230 is currently active in the NPPES registry. Verify at CMS.
Hospitalist · CAMBRIDGE, MA
Registration Details
- NPI Number
- 1275568230
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jul 11, 2006 (20.102382671417 yrs)
- Last Updated
- Sep 11, 2025
- Licenses
-
51227 (MA)51227 (MA)51227 (MA)
Practice Information
- Address
-
330 MOUNT AUBURN STCAMBRIDGE, MA, 021385502Browse MA providers · Browse ZIP 02138
- Phone
- 6174923500
- Primary Specialty
-
Hospitalist
208M00000X
- Additional Specialty
- Infectious Disease
- Additional Specialty
- Hospitalist
Other Hospitalist Providers in CAMBRIDGE, MA
| Name | Credential | NPI |
|---|---|---|
| ANDREW P MODEST | M.D. | 1336179118 |
| MELISSA C BARTICK | M.D. | 1841213824 |
| DR. PRIYANK JAIN | M.D. | 1407045396 |
| EIRINI ILIAKI | — | 1538326996 |
| JASON GLEN LIEBERTHAL | M.D. | 1518192947 |
| DR. RENATA GOMES CARDOSO | M.D. | 1891097036 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.