William Brown
NPI 1780278143 · Marriage & Family Therapist · Santa Cruz, CA
William Brown is a Marriage & Family Therapist provider in Santa Cruz, CA (NPI 1780278143).
Provider details
- NPI number
- 1780278143
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Marriage & Family Therapist106H00000X
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
5 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
Mailing address
Registry dates
- Enumerated
- 2021-02-25
- Last updated
- 2022-02-04
- Certified
- 2022-02-04
Frequently asked questions
- What is William Brown's NPI number?
- William Brown's National Provider Identifier (NPI) is 1780278143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Brown's specialty?
- William Brown is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is William Brown located?
- William Brown's practice location on file with NPPES is 380 Encinal St Ste 200, Santa Cruz, CA 95060-2178.
- What is William Brown's phone number?
- The practice phone number listed in the NPPES registry for William Brown is (831) 469-1700.
- Is William Brown's NPI active?
- Yes — William Brown's NPI (1780278143) is active in the NPPES registry as of the last update on 2022-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.