Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Camilla Ruth Williams, PH.D.
Psychologist in Poway, CA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154849933
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Registry record
Entity type Individual (Type 1)
Name Dr. Camilla Ruth Williams
Credential PH.D.
Sex Female
Practice address 15525 Pomerado Rd Ste C5, Poway, CA, 92064
Phone (619) 403-5578
Fax (886) 273-9073
Enumeration date Aug 31, 2017
Last updated in NPPES Jul 21, 2022
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY27200 (CA) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Camilla Williams practice?
The practice location on file with NPPES is in Poway, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Camilla Williams?
The National Provider Identifier (NPI) for Camilla Williams is 1154849933, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.