NPPES file of Aug 9, 2026

Aaron M. Vandyne, MD

Psychiatry Physician · San Diego, CA

Aaron M. Vandyne, MD is a psychiatry physician with a practice address in San Diego, California, and NPI 1356935845, issued on Feb 24, 2021. Check the license 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
1356935845
Name
Aaron M. Vandyne
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
0101276568 VA
MD494941 PA
Self-reported in NPPES; status is on the state search
Practice location
3985 Cummings RD, San Diego, CA 92136
Phone
(619) 556-3712
Enumerated
Feb 24, 2021
Record last updated
Jul 15, 2026
Medicare enrollment
Enrolled (PECOS I20260209002072); accepts Medicare assignment
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 3985 Cummings RD

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

  1. Derek Gagnon, M.D.Family Medicine Physician1235108010

Verify Aaron M. Vandyne in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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

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

  1. Aaron Vandyne33
  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.

3 hospitals and group practices

  1. Winchester Medical CenterWinchester, VA · Acute Care Hospitals4 of 5 stars
  2. Baycare Behavioral Health Associates, LLCLutz, FL
  3. Nchmd IncNaples, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Aaron M. Vandyne among 8,673 psychiatry physician records in California

Aaron M. Vandyne, 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 2021, is newer than 91% of them.

  • NPI issued2021 · 91% of these records are older, 7% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2021 · median 2005 among the 3,295 with a school on file
  • 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).

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. Melanie Garcia, MDSan Diego, CA 921361275095978
  2. Daniel Bowen, MDSan Diego, CA 921341225783582
  3. Bethany Gaylord, D.O.San Diego, CA 921341336460724
  4. Alice Kisteneff, MDSan Diego, CA 921341316532237
  5. Glennie Leshen, MDSan Diego, CA 921341750841698
  6. George Loeffler, M.D.San Diego, CA 921341811124605
  7. Matthew Long, MDSan Diego, CA 921341376172932
  8. Robert Masoner, MDSan Diego, CA 921341154779528

Common questions

What is Aaron M. Vandyne, MD's NPI number?

Aaron M. Vandyne, MD's National Provider Identifier (NPI) is 1356935845, issued on Feb 24, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Aaron M. Vandyne, MD located?

The NPPES record lists a practice address at 3985 Cummings RD, San Diego, CA, 92136. Phone: (619) 556-3712. Providers update this record themselves, so call before visiting.

How can I verify Aaron M. Vandyne, MD's license?

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 M. Vandyne, MD prescribe under Medicare Part D?

In 2024, Aaron M. Vandyne, MD had 33 Medicare Part D claims; 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.