IndividualActive
Tamar Gottlieb
NPI 1235844408 · Social Worker · Mill Valley, CA
Tamar Gottlieb is a Social Worker provider in Mill Valley, CA (NPI 1235844408).
Provider details
- NPI number
- 1235844408
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(52/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
325b Tamalpais Ave
Mill Valley, CA 94941-1076
Phone: (628) 667-2131
Street-level locationGet directions
Mailing address
Po Box 2077
Ukiah, CA 95482-2077
Registry dates
- Enumerated
- 2023-01-20
- Last updated
- 2023-01-20
- Certified
- 2023-01-20
Frequently asked questions
- What is Tamar Gottlieb's NPI number?
- Tamar Gottlieb's National Provider Identifier (NPI) is 1235844408, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tamar Gottlieb's specialty?
- Tamar Gottlieb is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Tamar Gottlieb located?
- Tamar Gottlieb's practice location on file with NPPES is 325b Tamalpais Ave, Mill Valley, CA 94941-1076.
- What is Tamar Gottlieb's phone number?
- The practice phone number listed in the NPPES registry for Tamar Gottlieb is (628) 667-2131.
- Is Tamar Gottlieb's NPI active?
- Yes — Tamar Gottlieb's NPI (1235844408) is active in the NPPES registry as of the last update on 2023-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.