Yanira Maria Olaya, M.D.
Psychiatry Physician · San Diego, CA
Yanira Maria Olaya, M.D. is a psychiatry physician with a practice address in San Diego, California, and NPI 1174679047, issued on Jan 25, 2007. Check the license (California A94208, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Yanira Maria Olaya
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- A94208 CA
ME93870 FL
Self-reported in NPPES; status is on the state search - Practice location
- 4060 4TH Ave Ste 102, San Diego, CA 92103
- Phone
- (619) 717-8888
- Enumerated
- Jan 25, 2007
- Record last updated
- Mar 8, 2023
- Medicare enrollment
- Enrolled (PECOS I20080716000393); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Verify Yanira Maria Olaya in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A94208Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average psychiatry physician in 2024
144 Medicare Part D claims for 22 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Trazodone Hcl21 claims
- Aripiprazole14 claims
- Lamotrigine13 claims
- Prazosin Hcl13 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 one group practice
- ON Call Specialists Medical Group OF San Diego IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Yanira Maria Olaya among 8,673 psychiatry physician records in California
Yanira Maria Olaya, 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
- Graduated1998 · 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.
All 8,673 in California → Every provider in San Diego → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Olga Becker, M.D.San Diego, CA 921031083644710
- Tahir Bhatti, M.D.San Diego, CA 921031518915487
- Gregory Bishop, M.D.San Diego, CA 921031003855545
- Joel Dimsdale, M.D.San Diego, CA 921031306877568
- Jeremy Hirst, M.D.San Diego, CA 921031073563714
- Katherine Immerman, M.D.San Diego, CA 921031023087939
- Walter Kaye, MDSan Diego, CA 921031922076223
- John Kelsoe, M.D.San Diego, CA 921031184672156
Common questions
What is Yanira Maria Olaya, M.D.'s NPI number?
Yanira Maria Olaya, M.D.'s National Provider Identifier (NPI) is 1174679047, issued on Jan 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Yanira Maria Olaya, M.D. located?
The NPPES record lists a practice address at 4060 4TH Ave Ste 102, San Diego, CA, 92103. Phone: (619) 717-8888. Providers update this record themselves, so call before visiting.
How can I verify Yanira Maria Olaya, M.D.'s license?
NPPES lists California license number A94208, 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 Yanira Maria Olaya, M.D. prescribe under Medicare Part D?
In 2024, Yanira Maria Olaya, M.D. had 144 Medicare Part D claims for 22 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.