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Jana Williams, M. D.
NPI 1811045966 · Psychiatry Physician · Santa Monica, CA
Jana Williams, M. D. is a Psychiatry Physician provider in Santa Monica, CA (NPI 1811045966).
Provider details
- NPI number
- 1811045966
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M. D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- G170937 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2415 Michigan Ave
Santa Monica, CA 90404-4009
Phone: (855) 446-4374
Fax: (415) 891-0725
Street-level locationGet directions
Mailing address
516 Robards Cir
Old Hickory, TN 37138-1963
Registry dates
- Enumerated
- 2007-01-08
- Last updated
- 2025-11-20
- Certified
- 2025-11-20
Frequently asked questions
- What is Jana Williams's NPI number?
- Jana Williams's National Provider Identifier (NPI) is 1811045966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jana Williams's specialty?
- Jana Williams is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jana Williams located?
- Jana Williams's practice location on file with NPPES is 2415 Michigan Ave, Santa Monica, CA 90404-4009.
- What is Jana Williams's phone number?
- The practice phone number listed in the NPPES registry for Jana Williams is (855) 446-4374.
- Is Jana Williams's NPI active?
- Yes — Jana Williams's NPI (1811045966) is active in the NPPES registry as of the last update on 2025-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.