Jonathan Tamarkin
NPI 1447660469 · Marriage & Family Therapist · West Hollywood, CA
Jonathan Tamarkin is a Marriage & Family Therapist provider in West Hollywood, CA (NPI 1447660469).
Provider details
- NPI number
- 1447660469
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 51872 (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
12 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
- 2014-04-29
- Last updated
- 2014-04-29
Frequently asked questions
- What is Jonathan Tamarkin's NPI number?
- Jonathan Tamarkin's National Provider Identifier (NPI) is 1447660469, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Tamarkin's specialty?
- Jonathan Tamarkin is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Jonathan Tamarkin located?
- Jonathan Tamarkin's practice location on file with NPPES is 8235 Santa Monica Blvd Ste 300, West Hollywood, CA 90046-5969.
- What is Jonathan Tamarkin's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Tamarkin is (310) 892-4284.
- Is Jonathan Tamarkin's NPI active?
- Yes — Jonathan Tamarkin's NPI (1447660469) is active in the NPPES registry as of the last update on 2014-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.