Jonathan Mars, MD
Psychiatry Physician · Los Angeles, CA
Jonathan Mars, MD is a psychiatry physician with a practice address in Los Angeles, California, and NPI 1144675919, issued on Apr 29, 2016. Check the license (California 169029, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jonathan Mars
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 169029 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12301 Wilshire Blvd Ste 512, Los Angeles, CA 90025
- Phone
- (888) 684-2779
- Enumerated
- Apr 29, 2016
- Record last updated
- Mar 29, 2024
- Medicare enrollment
- Enrolled (PECOS I20200903000277); accepts Medicare assignment
- Medical or professional school
- Texas Tech University Health Science Center School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 12301 Wilshire Blvd Ste 512
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Taylor Bradley, PMHNPPsychiatric/Mental Health Nurse Practitioner1982471173
- Shelly Brentzel, NPPsychiatric/Mental Health Nurse Practitioner1982476305
- Tina Chen, PMHNP, RNPsychiatric/Mental Health Nurse Practitioner1396406831
- Rabia Choudhry, DOPsychiatry Physician1336728500
- See Chung, NPPsychiatric/Mental Health Nurse Practitioner1205647211
- Ibrahim DagherPsychiatry Physician1992238745
Verify Jonathan Mars in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 169029Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average psychiatry physician in 2024
167 Medicare Part D claims for 11 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin19 claims
- Lamotrigine16 claims
- Mirtazapine15 claims
- Ziprasidone Hcl14 claims
- Bupropion Xl13 claims
- Trazodone Hcl12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Mellow Medical Inc A Professional CorporationLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan Mars among 8,673 psychiatry physician records in California
Jonathan Mars, MD 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. Its NPI, issued in 2016, is newer than 77% of them.
- NPI issued2016 · 77% of these records are older, 21% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2016 · median 2005 among the 3,295 with a school on file
- Record last updated2024 · 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).
987 psychiatry physician records list a practice address in Los Angeles
They are 987 of the 69,537 NPPES records with a practice address in Los Angeles, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Los Angeles → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Mark Barad, MDLos Angeles, CA 900251013960202
- George Blair II, MDLos Angeles, CA 900251588678973
- Thomas Brod, MDLos Angeles, CA 900251902833932
- Ian Cook, M.D.Los Angeles, CA 900251659382638
- Doryann Lebe, MDLos Angeles, CA 900251063598233
- Jenny Muller, M.DLos Angeles, CA 900251922178573
- Michael Rosenblatt, M.D.Los Angeles, CA 900251386665875
- Wendy Rosenstein, MDLos Angeles, CA 900251255345922
Common questions
What is Jonathan Mars, MD's NPI number?
Jonathan Mars, MD's National Provider Identifier (NPI) is 1144675919, issued on Apr 29, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Mars, MD located?
The NPPES record lists a practice address at 12301 Wilshire Blvd Ste 512, Los Angeles, CA, 90025. Phone: (888) 684-2779. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Mars, MD's license?
NPPES lists California license number 169029, 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.
How much does Jonathan Mars, MD prescribe under Medicare Part D?
In 2024, Jonathan Mars, MD had 167 Medicare Part D claims for 11 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.