Search › Massachusetts › 390200000X
Umaseh Sivanesan, MD
NPI 1265356133 · on the registry since 2026
Practice
- Address
- 800 Boylston Street, Massachusetts General Brigham
Boston, MA 02199 - Phone
- (617) 726-8323
- Fax
- (617) 724-3338
Registry record
- Primary taxonomy
- 390200000X
390200000X
- Licence states on file
- MA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-08-05
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Massachusetts