Jonathan Weisblatt, AMFT
NPI 1235938564 · Marriage & Family Therapist · San Francisco, CA
Jonathan Weisblatt, AMFT is a Marriage & Family Therapist provider in San Francisco, CA (NPI 1235938564).
Provider details
- NPI number
- 1235938564
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- AMFT
- Sex
- Male
- Sole proprietor
- No
- License
- AMFT148157 (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
1 yr 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
- 2025-03-10
- Last updated
- 2025-03-10
- Certified
- 2025-03-10
Frequently asked questions
- What is Jonathan Weisblatt's NPI number?
- Jonathan Weisblatt's National Provider Identifier (NPI) is 1235938564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Weisblatt's specialty?
- Jonathan Weisblatt is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Jonathan Weisblatt located?
- Jonathan Weisblatt's practice location on file with NPPES is Po Box 15031, San Francisco, CA 94115-5031.
- What is Jonathan Weisblatt's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Weisblatt is (415) 686-6856.
- Is Jonathan Weisblatt's NPI active?
- Yes — Jonathan Weisblatt's NPI (1235938564) is active in the NPPES registry as of the last update on 2025-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.