Search › California › 163WA0400X
William Mazzarella, COUNSELOR
NPI 1770787111 · on the registry since 2007
Practice
- Address
- 2456 E St
San Diego, CA 92102 - Phone
- (619) 503-7680
- Organisation at this address
- Bh-Sd Dd Opco, Llc
Inferred from a shared address, not stated in the registry.
- Clinicians at this address
- 3
Registry record
- Primary taxonomy
- 163WA0400X
163WA0400X
- Licence states on file
- CA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-05-17
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