Andrew Robert Keyes, M.D.
Psychiatry Physician · San Diego, CA
Andrew Robert Keyes, M.D. is a psychiatry physician with a practice address in San Diego, California, and NPI 1629241500, issued on Apr 10, 2008. Check the license (California A115427, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Andrew Robert Keyes
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A115427 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3665 Kearny Villa RD, San Diego, CA 92123
- Phone
- (858) 966-7759
- Enumerated
- Apr 10, 2008
- Record last updated
- Jun 2, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (858) 966-7525
- Medicare enrollment
- Enrolled (PECOS I20170111001185); accepts Medicare assignment
- Medical or professional school
- Vanderbilt University School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 3665 Kearny Villa RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leticia AcostaMental Health Counselor1518144914
- Krysta BalderstonMarriage & Family Therapist1164196341
- Page Beukelman, AU.D.Audiologist1063907038
- Simerjeet Brar, MDChild & Adolescent Psychiatry Physician1417393307
- Laurel Bresnahan, MS OTR/LOccupational Therapist1811726417
- Celia Calleros LirioRehabilitation Practitioner1538817838
Verify Andrew Robert Keyes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A115427Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average psychiatry physician in 2024
612 Medicare Part D claims for 41 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.
Most prescribed
- Olanzapine69 claims
- Benztropine Mesylate54 claims
- Propranolol Hcl Er46 claims
- Haloperidol Decanoate43 claims
- Olanzapine Odt35 claims
- Divalproex Sodium31 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.
Industry payments in 2024: $65.03
1 payment: food and beverage; the largest payer was Iti, Inc. (d/b/a Intra-Cellular Therapies, Inc.). The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- State OF New MexicoLas Vegas, NM
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Robert Keyes among 8,673 psychiatry physician records in California
Andrew Robert Keyes, 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 2008, is newer than 52% of them.
- NPI issued2008 · 52% of these records are older, 43% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2008 · median 2005 among the 3,295 with a school on file
- Record last updated2011 · 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.
All 8,673 in California → Every provider in San Diego → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- John Aldous, MDSan Diego, CA 921231831245414
- Vicky Borck, D.O.San Diego, CA 921231306939038
- Camellia Clark, M.D.San Diego, CA 921231174624399
- Nicodemus Garcia, MDSan Diego, CA 921231669478400
- Daniel Gardner, MDSan Diego, CA 921231134103591
- Asher Gorelik, M.D.San Diego, CA 921231902910649
- Thomas Hessling, M.D.San Diego, CA 921231972659191
- Syed Jafar, M.D.San Diego, CA 921231164437521
Common questions
What is Andrew Robert Keyes, M.D.'s NPI number?
Andrew Robert Keyes, M.D.'s National Provider Identifier (NPI) is 1629241500, issued on Apr 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Robert Keyes, M.D. located?
The NPPES record lists a practice address at 3665 Kearny Villa RD, San Diego, CA, 92123. Phone: (858) 966-7759. Providers update this record themselves, so call before visiting.
How can I verify Andrew Robert Keyes, M.D.'s license?
NPPES lists California license number A115427, 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 Andrew Robert Keyes, M.D. prescribe under Medicare Part D?
In 2024, Andrew Robert Keyes, M.D. had 612 Medicare Part D claims for 41 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.