Justin Young, M.S.
NPI 1912197799 · Marriage & Family Therapist · San Francisco, CA
Justin Young, M.S. is a Marriage & Family Therapist provider in San Francisco, CA (NPI 1912197799).
Provider details
- NPI number
- 1912197799
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.S.
- Sex
- Male
- Sole proprietor
- No
- License
- LMFT86427 (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
18 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
- 2007-07-27
- Last updated
- 2015-05-14
Frequently asked questions
- What is Justin Young's NPI number?
- Justin Young's National Provider Identifier (NPI) is 1912197799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Young's specialty?
- Justin Young is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Justin Young located?
- Justin Young's practice location on file with NPPES is 720 Sacramento St, San Francisco, CA 94108-2535.
- What is Justin Young's phone number?
- The practice phone number listed in the NPPES registry for Justin Young is (415) 392-4453.
- Is Justin Young's NPI active?
- Yes — Justin Young's NPI (1912197799) is active in the NPPES registry as of the last update on 2015-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.