Matlyn Brown
NPI 1124996624 · Marriage & Family Therapist · Hayward, CA
Matlyn Brown is a Marriage & Family Therapist provider in Hayward, CA (NPI 1124996624).
Provider details
- NPI number
- 1124996624
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- School Counselor101YS0200X
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
Under 1 yr in 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
Mailing address
Registry dates
- Enumerated
- 2025-10-27
- Last updated
- 2025-10-27
- Certified
- 2025-10-27
Frequently asked questions
- What is Matlyn Brown's NPI number?
- Matlyn Brown's National Provider Identifier (NPI) is 1124996624, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matlyn Brown's specialty?
- Matlyn Brown is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Matlyn Brown located?
- Matlyn Brown's practice location on file with NPPES is 21109 Gary Dr Apt 311, Hayward, CA 94546-6145.
- What is Matlyn Brown's phone number?
- The practice phone number listed in the NPPES registry for Matlyn Brown is (510) 537-5910.
- Is Matlyn Brown's NPI active?
- Yes — Matlyn Brown's NPI (1124996624) is active in the NPPES registry as of the last update on 2025-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.