Rebekka Williams
NPI 1568144038 · Marriage & Family Therapist · Oakland, CA
Rebekka Williams is a Marriage & Family Therapist provider in Oakland, CA (NPI 1568144038).
Provider details
- NPI number
- 1568144038
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 51370 (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
2 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
- 2023-08-03
- Last updated
- 2023-08-06
- Certified
- 2023-08-06
Frequently asked questions
- What is Rebekka Williams's NPI number?
- Rebekka Williams's National Provider Identifier (NPI) is 1568144038, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebekka Williams's specialty?
- Rebekka Williams is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Rebekka Williams located?
- Rebekka Williams's practice location on file with NPPES is 2430 Coolidge Ave, Oakland, CA 94601-2636.
- What is Rebekka Williams's phone number?
- The practice phone number listed in the NPPES registry for Rebekka Williams is (510) 388-2329.
- Is Rebekka Williams's NPI active?
- Yes — Rebekka Williams's NPI (1568144038) is active in the NPPES registry as of the last update on 2023-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.