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Marc Grodner, RADT I
NPI 1609223148 · Counselor · San Francisco, CA
Marc Grodner, RADT I is a Counselor provider in San Francisco, CA (NPI 1609223148).
Provider details
- NPI number
- 1609223148
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- RADT I
- Sex
- Male
- Sole proprietor
- Yes
- License
- R1192780215 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
1035 Market St
San Francisco, CA 94103-1600
Phone: (415) 487-3000
Street-level locationGet directions
Mailing address
1028 San Luis Cir Unit 729
Daly City, CA 94014-3639
Registry dates
- Enumerated
- 2016-05-14
- Last updated
- 2016-05-14
Frequently asked questions
- What is Marc Grodner's NPI number?
- Marc Grodner's National Provider Identifier (NPI) is 1609223148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Grodner's specialty?
- Marc Grodner is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Marc Grodner located?
- Marc Grodner's practice location on file with NPPES is 1035 Market St, San Francisco, CA 94103-1600.
- What is Marc Grodner's phone number?
- The practice phone number listed in the NPPES registry for Marc Grodner is (415) 487-3000.
- Is Marc Grodner's NPI active?
- Yes — Marc Grodner's NPI (1609223148) is active in the NPPES registry as of the last update on 2016-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.