Search › California › 208600000X
William Hamstra, D.O
NPI 1306835723 · on the registry since 2005 · sole proprietor
Practice
- Address
- 2305 Camino Ramon
Suite 217
San Ramon, CA 94583 - Phone
- (925) 447-0660
- Fax
- (925) 443-7506
- Organisation at this address
- Angela Pourghassemi Dmd, Inc.
Inferred from a shared address, not stated in the registry.
- Clinicians at this address
- 15
Registry record
- Primary taxonomy
- 208600000X
208600000X
- Licence states on file
- CA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2022-02-11
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 California