Search › California › Psychiatry Physician
Zachary Herzfeldt, M.D
NPI 1205215936 · on the registry since 2015
Practice
- Address
- 21015 Pathfinder Rd Ste 100
Diamond Bar, CA 91765 - Phone
- (909) 468-2300
- Organisation at this address
- Ole A. Heggeness, D.O., Inc
Pomona Valley Orthopedic And Sports Physical Therapy, IncInferred from a shared address, not stated in the registry. - Clinicians at this address
- 30
Registry record
- Primary taxonomy
- Psychiatry Physician
2084P0800X
- Licence states on file
- CA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-07-09
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