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Search › California › 225400000X

Amma Hayes, PHD

NPI 1720293715 · on the registry since 2007

Practice

Address
2425 Bisso Ln Ste 200
Concord, CA 94520
Phone
(925) 521-5717
Fax
(925) 646-5662
Organisation at this address
Contra Costa County
Contra Costa County
Contra Costa County
Contra Costa County Behavioral Health
Inferred from a shared address, not stated in the registry.
Clinicians at this address
155

Additional practice sites

  • 2150 Stockton Blvd, Sacramento, CA
  • 2730 W. Tregallas Rd. # 3281, Antioch, CA

Registry record

Primary taxonomy
225400000X
225400000X
Also registered as
171M00000X
101YM0800X
390200000X
101YP2500X
101YM0800X
Licence states on file
CA
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2025-10-15

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