John Michael Stewart, MD PHD
Psychiatry Physician · Santa Monica, CA
John Michael Stewart, MD PHD is a psychiatry physician with a practice address in Santa Monica, California, and NPI 1326691494, issued on Jul 18, 2019. Check the license (California A192470, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Michael Stewart
- Credential
- MD PHD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A192470 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2730 Wilshire Blvd Ste 325, Santa Monica, CA 90403
- Phone
- (323) 843-2609
- Enumerated
- Jul 18, 2019
- Record last updated
- Jan 30, 2026
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 2730 Wilshire Blvd Ste 325
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alexander Sones, MDPsychiatry Physician1861998130
Verify John Michael Stewart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A192470Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Michael Stewart among 8,673 psychiatry physician records in California
John Michael Stewart, MD PHD is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2019, is newer than 85% of them.
- NPI issued2019 · 85% of these records are older, 13% newer
- In a Medicare fileNo · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
78 psychiatry physician records list a practice address in Santa Monica
They are 78 of the 5,151 NPPES records with a practice address in Santa Monica, and 8,673 psychiatry physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8,673 in California → Every provider in Santa Monica → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Michelle Ashley, M.D.Santa Monica, CA 904031205986650
- Leslie Brothers, M.D.Santa Monica, CA 904031275748188
- David Fogelson, M.D.Santa Monica, CA 904031215037874
- Elizabeth Galton, MDSanta Monica, CA 904031760476394
- Maria Lymberis, MDSanta Monica, CA 904031982609319
- Michael Mandel, M.D.Santa Monica, CA 904031740406727
- Robert Martin, MDSanta Monica, CA 904031972679801
- Jessica Nord, M.D.Santa Monica, CA 904031548454036
Common questions
What is John Michael Stewart, MD PHD's NPI number?
John Michael Stewart, MD PHD's National Provider Identifier (NPI) is 1326691494, issued on Jul 18, 2019. An NPI identifies a provider in billing; it is not a license.
Where is John Michael Stewart, MD PHD located?
The NPPES record lists a practice address at 2730 Wilshire Blvd Ste 325, Santa Monica, CA, 90403. Phone: (323) 843-2609. Providers update this record themselves, so call before visiting.
How can I verify John Michael Stewart, MD PHD's license?
NPPES lists California license number A192470, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.