Christian Williams, PHD
NPI 1386254100 · Clinical Psychologist · Menlo Park, CA
Christian Williams, PHD is a Clinical Psychologist provider in Menlo Park, CA (NPI 1386254100).
Provider details
- NPI number
- 1386254100
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 31939 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-08-06
- Last updated
- 2020-08-11
- Certified
- 2020-08-11
Frequently asked questions
- What is Christian Williams's NPI number?
- Christian Williams's National Provider Identifier (NPI) is 1386254100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christian Williams's specialty?
- Christian Williams is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Christian Williams located?
- Christian Williams's practice location on file with NPPES is 845 El Camino Real, Menlo Park, CA 94025-4807.
- What is Christian Williams's phone number?
- The practice phone number listed in the NPPES registry for Christian Williams is (650) 485-1007.
- Is Christian Williams's NPI active?
- Yes — Christian Williams's NPI (1386254100) is active in the NPPES registry as of the last update on 2020-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.