IndividualActive
Rachel Williams
NPI 1174804579 · Marriage & Family Therapist · Concord, CA
Rachel Williams is a Marriage & Family Therapist provider in Concord, CA (NPI 1174804579).
Provider details
- NPI number
- 1174804579
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
83% 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
2351 Olivera Rd
Concord, CA 94520-1626
Phone: (925) 603-1900
Street-level locationGet directions
Mailing address
2275 Arlington Dr
San Leandro, CA 94578-1132
Registry dates
- Enumerated
- 2011-08-30
- Last updated
- 2011-08-30
Frequently asked questions
- What is Rachel Williams's NPI number?
- Rachel Williams's National Provider Identifier (NPI) is 1174804579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Williams's specialty?
- Rachel Williams is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Rachel Williams located?
- Rachel Williams's practice location on file with NPPES is 2351 Olivera Rd, Concord, CA 94520-1626.
- What is Rachel Williams's phone number?
- The practice phone number listed in the NPPES registry for Rachel Williams is (925) 603-1900.
- Is Rachel Williams's NPI active?
- Yes — Rachel Williams's NPI (1174804579) is active in the NPPES registry as of the last update on 2011-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.