IndividualActive
Claus Hamann, MD
NPI 1861483752 · Geriatric Medicine (Internal Medicine) Physician · Westborough, MA
Provider details
- NPI number
- 1861483752
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 75389 (MA)
Practice location
1400 Computer Dr Ste 301
Westborough, MA 01581-1790
Phone: (617) 420-5316
Mailing address
797 Wilson St
Brewer, ME 04412-1000
Registry dates
- Enumerated
- 2005-10-31
- Last updated
- 2020-01-03
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.