Andrew Mortimer, D.O.
Psychiatry Physician · San Diego, CA
Andrew Mortimer, D.O. is a psychiatry physician with a practice address in San Diego, California, and NPI 1932491206, issued on May 5, 2011. Check the license (California 20A12432, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Andrew Mortimer
- Credential
- D.O.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 20A12432 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8775 Aero Dr Ste 238, San Diego, CA 92123
- Phone
- (619) 930-9524
- Enumerated
- May 5, 2011
- Record last updated
- Apr 1, 2024
- Fax
- (619) 269-9245
- Medicare enrollment
- Enrolled (PECOS I20240314004359); accepts Medicare assignment
- Medical or professional school
- Touro Un College Of Osteopathic Medicine, Vallejo, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 8775 Aero Dr Ste 238
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lakshmi Appachar, LCSWClinical Social Worker1508574138
- Ashraf Fanous, M.D.Psychiatry Physician1083830350
- Kevin Holleman, D.O.Psychiatry Physician1639475437
- Katherine Homsany, AMFTMarriage & Family Therapist1194480566
- Bianca Karris, M.D.Psychiatry Physician1730400375
- Dushyant Makadia, PHDPsychologist1467236299
Verify Andrew Mortimer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A12432Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average psychiatry physician in 2024
30 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Buspirone Hcl12 claims
- Escitalopram Oxalate12 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: $2,033.18
3 payments; by number, the most common kind was food and beverage; the largest payer was Neuronetics, 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
- Southern California Psychology Centers ApcSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Mortimer among 8,673 psychiatry physician records in California
Andrew Mortimer, D.O. 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 2011, is newer than 63% of them.
- NPI issued2011 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2011 · 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).
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 Mortimer, D.O.'s NPI number?
Andrew Mortimer, D.O.'s National Provider Identifier (NPI) is 1932491206, issued on May 5, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Mortimer, D.O. located?
The NPPES record lists a practice address at 8775 Aero Dr Ste 238, San Diego, CA, 92123. Phone: (619) 930-9524. Providers update this record themselves, so call before visiting.
How can I verify Andrew Mortimer, D.O.'s license?
NPPES lists California license number 20A12432, 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 Mortimer, D.O. prescribe under Medicare Part D?
In 2024, Andrew Mortimer, D.O. had 30 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.