NPPES file of Aug 9, 2026

Aaron Arthur Meyer, M.D.

Psychiatry Physician · San Diego, CA

Aaron Arthur Meyer, M.D. is a psychiatry physician with a practice address in San Diego, California, and NPI 1538505425, issued on May 17, 2013. Check the license (California 133702, 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
1538505425
Name
Aaron Arthur Meyer
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
133702 CA
Self-reported in NPPES; status is on the state search
Practice location
200 W Arbor Dr, San Diego, CA 92103
Phone
(858) 534-7792
Enumerated
May 17, 2013
Record last updated
Sep 5, 2023
Fax
(619) 471-9017
Medicare enrollment
Enrolled (PECOS I20150630001359); accepts Medicare assignment
Medical or professional school
Saint Louis University School Of Medicine, 2013
Telehealth
Offers telehealth (CMS)
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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Also registered at 200 W Arbor Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Alison A'Court, MDAnesthesiology Physician1912218199
  2. Benjamin Abbadessa, M.D.Colon & Rectal Surgery Physician1255593612
  3. Geraldine Abcede, RNCertified Registered Nurse Anesthetist1982384046
  4. Joseph Abdelmalek, M.DNephrology Physician1740485531
  5. Kristy AbelCertified Registered Nurse Anesthetist1962113035
  6. Paula Abeleda, NPFamily Nurse Practitioner1558945022

Verify Aaron Arthur Meyer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 133702
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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34% fewer Medicare Part D claims than the average psychiatry physician in 2024

655 Medicare Part D claims for 67 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.

  1. Aaron Meyer655
  2. Specialty average1,000

Most prescribed

  1. Escitalopram Oxalate64 claims
  2. Bupropion Xl58 claims
  3. Quetiapine Fumarate56 claims
  4. Trazodone Hcl48 claims
  5. Sertraline Hcl38 claims
  6. Buspirone Hcl29 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 2 group practices

  1. Family Health Centers OF San Diego IncSan Diego, CA
  2. Regents OF The University OF CaliforniaSan Diego, CA

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

Aaron Arthur Meyer among 8,673 psychiatry physician records in California

Aaron Arthur Meyer, 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 2013, is newer than 69% of them.

  • NPI issued2013 · 69% of these records are older, 29% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2013 · median 2005 among the 3,295 with a school on file
  • Record last updated2023 · 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).

Psychiatry Physician providers in California

There are 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Olga Becker, M.D.San Diego, CA 921031083644710
  2. Tahir Bhatti, M.D.San Diego, CA 921031518915487
  3. Gregory Bishop, M.D.San Diego, CA 921031003855545
  4. Joel Dimsdale, M.D.San Diego, CA 921031306877568
  5. Jeremy Hirst, M.D.San Diego, CA 921031073563714
  6. Katherine Immerman, M.D.San Diego, CA 921031023087939
  7. Walter Kaye, MDSan Diego, CA 921031922076223
  8. John Kelsoe, M.D.San Diego, CA 921031184672156

Common questions

What is Aaron Arthur Meyer, M.D.'s NPI number?

Aaron Arthur Meyer, M.D.'s National Provider Identifier (NPI) is 1538505425, issued on May 17, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Aaron Arthur Meyer, M.D. located?

The NPPES record lists a practice address at 200 W Arbor Dr, San Diego, CA, 92103. Phone: (858) 534-7792. Providers update this record themselves, so call before visiting.

How can I verify Aaron Arthur Meyer, M.D.'s license?

NPPES lists California license number 133702, 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 Aaron Arthur Meyer, M.D. prescribe under Medicare Part D?

In 2024, Aaron Arthur Meyer, M.D. had 655 Medicare Part D claims for 67 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.