Steven Yudelson, MS, MED
NPI 1265598239 · Marriage & Family Therapist · San Francisco, CA
Steven Yudelson, MS, MED is a Marriage & Family Therapist provider in San Francisco, CA (NPI 1265598239).
Provider details
- NPI number
- 1265598239
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MS, MED
- Sex
- Male
- Sole proprietor
- Yes
- License
- MFT18689 (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
19 yrs 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
- 2006-12-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Steven Yudelson's NPI number?
- Steven Yudelson's National Provider Identifier (NPI) is 1265598239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Yudelson's specialty?
- Steven Yudelson is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Steven Yudelson located?
- Steven Yudelson's practice location on file with NPPES is 426 Lyon St, San Francisco, CA 94117-1329.
- What is Steven Yudelson's phone number?
- The practice phone number listed in the NPPES registry for Steven Yudelson is (415) 346-4539.
- Is Steven Yudelson's NPI active?
- Yes — Steven Yudelson's NPI (1265598239) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.