Sandra Marin
NPI 1770706590 · Clinical Social Worker · Los Angeles, CA
Sandra Marin is a Clinical Social Worker provider in Los Angeles, CA (NPI 1770706590).
Provider details
- NPI number
- 1770706590
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Social Worker104100000X
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
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
- 2007-04-10
- Last updated
- 2023-09-08
- Certified
- 2023-09-08
Frequently asked questions
- What is Sandra Marin's NPI number?
- Sandra Marin's National Provider Identifier (NPI) is 1770706590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Marin's specialty?
- Sandra Marin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sandra Marin located?
- Sandra Marin's practice location on file with NPPES is 333 S. Beaudry Avenue, Los Angeles, CA 90017.
- What is Sandra Marin's phone number?
- The practice phone number listed in the NPPES registry for Sandra Marin is (213) 241-3841.
- Is Sandra Marin's NPI active?
- Yes — Sandra Marin's NPI (1770706590) is active in the NPPES registry as of the last update on 2023-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.