Joseph Warner, AMFT 455756
NPI 1053299941 · Marriage & Family Therapist · San Carlos, CA
Joseph Warner, AMFT 455756 is a Marriage & Family Therapist provider in San Carlos, CA (NPI 1053299941).
Provider details
- NPI number
- 1053299941
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- AMFT 455756
- Sex
- Male
- Sole proprietor
- No
- License
- 143656 (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
Under 1 yr in 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
- 2025-08-26
- Last updated
- 2025-08-26
- Certified
- 2025-08-26
Frequently asked questions
- What is Joseph Warner's NPI number?
- Joseph Warner's National Provider Identifier (NPI) is 1053299941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Warner's specialty?
- Joseph Warner is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Joseph Warner located?
- Joseph Warner's practice location on file with NPPES is 1303 San Carlos Ave, San Carlos, CA 94070-2317.
- What is Joseph Warner's phone number?
- The practice phone number listed in the NPPES registry for Joseph Warner is (415) 231-1943.
- Is Joseph Warner's NPI active?
- Yes — Joseph Warner's NPI (1053299941) is active in the NPPES registry as of the last update on 2025-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.