Lauren Ditzian
NPI 1831509546 · Marriage & Family Therapist · San Francisco, CA
Lauren Ditzian is a Marriage & Family Therapist provider in San Francisco, CA (NPI 1831509546).
Provider details
- NPI number
- 1831509546
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 91189 (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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 582 Market StSan Francisco, CA 94104-5301Phone: (415) 741-5297
Registry dates
- Enumerated
- 2014-05-02
- Last updated
- 2018-03-17
Frequently asked questions
- What is Lauren Ditzian's NPI number?
- Lauren Ditzian's National Provider Identifier (NPI) is 1831509546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Ditzian's specialty?
- Lauren Ditzian is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Lauren Ditzian located?
- Lauren Ditzian's practice location on file with NPPES is 254 Church St, San Francisco, CA 94114-1311.
- What is Lauren Ditzian's phone number?
- The practice phone number listed in the NPPES registry for Lauren Ditzian is (415) 741-5297.
- Is Lauren Ditzian's NPI active?
- Yes — Lauren Ditzian's NPI (1831509546) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.