Marie Cartier, LCSW
NPI 1861003410 · Clinical Social Worker · San Francisco, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marie Cartier, LCSW is a Clinical Social Worker provider in San Francisco, CA (NPI 1861003410).
Provider details
- NPI number
- 1861003410
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 229008 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
5 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)
- 1845 Hayes StSan Francisco, CA 94117-1219Phone: (415) 260-5935
Registry dates
- Enumerated
- 2020-08-16
- Last updated
- 2025-01-27
- Certified
- 2025-01-27
Frequently asked questions
- What is Marie Cartier's NPI number?
- Marie Cartier's National Provider Identifier (NPI) is 1861003410, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie Cartier's specialty?
- Marie Cartier is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marie Cartier located?
- Marie Cartier's practice location on file with NPPES is 1263 Mission St, San Francisco, CA 94103-2705.
- What is Marie Cartier's phone number?
- The practice phone number listed in the NPPES registry for Marie Cartier is (415) 502-3000.
- Does Marie Cartier accept Medicare?
- Marie Cartier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marie Cartier's NPI active?
- Yes — Marie Cartier's NPI (1861003410) is active in the NPPES registry as of the last update on 2025-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.