Brooke Williams, PHD
NPI 1437826617 · Psychologist · South San Francisco, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brooke Williams, PHD is a Psychologist provider in South San Francisco, CA (NPI 1437826617).
Provider details
- NPI number
- 1437826617
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
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
4 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 395 Hickey BlvdDaly City, CA 94015-2770Phone: (316) 250-0323
Registry dates
- Enumerated
- 2021-08-25
- Last updated
- 2022-01-24
- Certified
- 2022-01-24
Frequently asked questions
- What is Brooke Williams's NPI number?
- Brooke Williams's National Provider Identifier (NPI) is 1437826617, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brooke Williams's specialty?
- Brooke Williams is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Brooke Williams located?
- Brooke Williams's practice location on file with NPPES is 1200 El Camino Real, South San Francisco, CA 94080-3299.
- What is Brooke Williams's phone number?
- The practice phone number listed in the NPPES registry for Brooke Williams is (316) 250-0323.
- Does Brooke Williams accept Medicare?
- Brooke Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brooke Williams's NPI active?
- Yes — Brooke Williams's NPI (1437826617) is active in the NPPES registry as of the last update on 2022-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.