Mercedes Williams-Brown, MS
NPI 1659732626 · Marriage & Family Therapist · Redondo Beach, CA
Mercedes Williams-Brown, MS is a Marriage & Family Therapist provider in Redondo Beach, CA (NPI 1659732626).
Provider details
- NPI number
- 1659732626
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MS
- Sex
- Female
- Sole proprietor
- No
- License
- IMF74423 (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
10 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
- 2016-03-17
- Last updated
- 2016-03-18
Frequently asked questions
- What is Mercedes Williams-Brown's NPI number?
- Mercedes Williams-Brown's National Provider Identifier (NPI) is 1659732626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mercedes Williams-Brown's specialty?
- Mercedes Williams-Brown is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Mercedes Williams-Brown located?
- Mercedes Williams-Brown's practice location on file with NPPES is 901 N Pacific Coast Hwy Ste 200a, Redondo Beach, CA 90277-7702.
- What is Mercedes Williams-Brown's phone number?
- The practice phone number listed in the NPPES registry for Mercedes Williams-Brown is (310) 906-6752.
- Is Mercedes Williams-Brown's NPI active?
- Yes — Mercedes Williams-Brown's NPI (1659732626) is active in the NPPES registry as of the last update on 2016-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.