NPPES file of Aug 9, 2026

John Rabin, M.D.

Psychiatry Physician · Santa Monica, CA

John Rabin, M.D. is a psychiatry physician with a practice address in Santa Monica, California, and NPI 1124185442, issued on Jan 3, 2007. Check the license (California G83044, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1124185442
Name
John Rabin
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
G83044 CA
Self-reported in NPPES; status is on the state search
Practice location
171 Pier Ave # 253, Santa Monica, CA 90405
Phone
(310) 721-7547
Enumerated
Jan 3, 2007
Record last updated
Oct 14, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(714) 229-5785
Medicare enrollment
Enrolled (PECOS I20040304001230); accepts Medicare assignment
Medical or professional school
University Of California, San Francisco School Of Medicine, 1994
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify John Rabin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G83044
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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97% fewer Medicare Part D claims than the average psychiatry physician in 2024

29 Medicare Part D claims for 15 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. John Rabin29
  2. Specialty average1,000

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

  1. Oceanside Medical Group A Medical CorporationSanta Monica, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

John Rabin among 8,673 psychiatry physician records in California

John Rabin, M.D. 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 2007, is newer than 33% of them.

  • NPI issued2007 · 33% of these records are older, 48% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated1994 · median 2005 among the 3,295 with a school on file
  • Record last updated2020 · 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.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Bernadette Grosjean, M.D.Santa Monica, CA 904051114992146
  2. Jacqueline Heller, M.D.Santa Monica, CA 904051801110168
  3. Meghan JainSanta Monica, CA 904051942628128
  4. Sheldon Kardener, M.D.Santa Monica, CA 904051114085883
  5. Barnet Malin, M.D.Santa Monica, CA 904051134458508
  6. Kazuko Matsuda, M.D.Santa Monica, CA 904051134229842
  7. Phani Tumu, M.D.Santa Monica, CA 904051811104805
  8. Whitney Whiting, DOSanta Monica, CA 904051184252280

Common questions

What is John Rabin, M.D.'s NPI number?

John Rabin, M.D.'s National Provider Identifier (NPI) is 1124185442, issued on Jan 3, 2007. An NPI identifies a provider in billing; it is not a license.

Where is John Rabin, M.D. located?

The NPPES record lists a practice address at 171 Pier Ave # 253, Santa Monica, CA, 90405. Phone: (310) 721-7547. Providers update this record themselves, so call before visiting.

How can I verify John Rabin, M.D.'s license?

NPPES lists California license number G83044, 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 John Rabin, M.D. prescribe under Medicare Part D?

In 2024, John Rabin, M.D. had 29 Medicare Part D claims for 15 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.