Stephen Gundlach, AMFT
NPI 1851164388 · Marriage & Family Therapist · San Francisco, CA
Stephen Gundlach, AMFT is a Marriage & Family Therapist provider in San Francisco, CA (NPI 1851164388).
Provider details
- NPI number
- 1851164388
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- AMFT
- Sex
- Male
- Sole proprietor
- No
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
2 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
- 2023-11-06
- Last updated
- 2023-11-06
- Certified
- 2023-11-06
Frequently asked questions
- What is Stephen Gundlach's NPI number?
- Stephen Gundlach's National Provider Identifier (NPI) is 1851164388, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Gundlach's specialty?
- Stephen Gundlach is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Stephen Gundlach located?
- Stephen Gundlach's practice location on file with NPPES is 533a Castro St, San Francisco, CA 94114-2511.
- What is Stephen Gundlach's phone number?
- The practice phone number listed in the NPPES registry for Stephen Gundlach is (415) 766-0276.
- Is Stephen Gundlach's NPI active?
- Yes — Stephen Gundlach's NPI (1851164388) is active in the NPPES registry as of the last update on 2023-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.