Caitlin Greenberg, LCSW
NPI 1366934937 · Clinical Social Worker · San Rafael, CA
Caitlin Greenberg, LCSW is a Clinical Social Worker provider in San Rafael, CA (NPI 1366934937).
Provider details
- NPI number
- 1366934937
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 75250 (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
8 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
Mailing address
Registry dates
- Enumerated
- 2018-05-30
- Last updated
- 2018-05-30
Frequently asked questions
- What is Caitlin Greenberg's NPI number?
- Caitlin Greenberg's National Provider Identifier (NPI) is 1366934937, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caitlin Greenberg's specialty?
- Caitlin Greenberg is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Caitlin Greenberg located?
- Caitlin Greenberg's practice location on file with NPPES is 411 4th St Ste a, San Rafael, CA 94901-5716.
- What is Caitlin Greenberg's phone number?
- The practice phone number listed in the NPPES registry for Caitlin Greenberg is (415) 448-1500.
- Is Caitlin Greenberg's NPI active?
- Yes — Caitlin Greenberg's NPI (1366934937) is active in the NPPES registry as of the last update on 2018-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.