IndividualActive
Mitchell Marquez
NPI 1215092945 · Social Worker · San Francisco, CA
Mitchell Marquez is a Social Worker provider in San Francisco, CA (NPI 1215092945).
Provider details
- NPI number
- 1215092945
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- LCS12745 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
1390 Market St
Suite 800
San Francisco, CA 94102-5402
Phone: (415) 255-2165
Fax: (415) 255-2101
Street-level locationGet directions
Mailing address
1390 Market St
San Francisco, CA 94102-5402
Registry dates
- Enumerated
- 2006-12-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mitchell Marquez's NPI number?
- Mitchell Marquez's National Provider Identifier (NPI) is 1215092945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mitchell Marquez's specialty?
- Mitchell Marquez is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Mitchell Marquez located?
- Mitchell Marquez's practice location on file with NPPES is 1390 Market St, San Francisco, CA 94102-5402.
- What is Mitchell Marquez's phone number?
- The practice phone number listed in the NPPES registry for Mitchell Marquez is (415) 255-2165.
- Is Mitchell Marquez's NPI active?
- Yes — Mitchell Marquez's NPI (1215092945) 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.