Michael Joseph O'Leary, M.D.
Otology & Neurotology Physician · San Diego, CA
Michael Joseph O'Leary, M.D. is an otology & neurotology physician with a practice address in San Diego, California, and NPI 1417986613, issued on Jul 1, 2006. Check the license (California G56751, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael Joseph O'Leary
- Credential
- M.D.
- Primary taxonomy
- Otology & Neurotology Physician 207YX0901X
- License number
- G56751 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3590 Camino Del Rio N, San Diego, CA 92108
- Phone
- (619) 229-4903
- Enumerated
- Jul 1, 2006
- Record last updated
- Dec 18, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (619) 229-4947
- Medicaid ID
- 00G567510 CA
- Medicare enrollment
- Enrolled (PECOS I20041020000455); may accept Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1980
- Entity
- Type 1 · individual
8 nearest otology & neurotology physician records → All 53 in California → Look up another NPI →
Also registered at 3590 Camino Del Rio N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Faillace, AUD, CCC/AAudiologist1417971110
- Brianna Harris, M.D.Otolaryngology Physician1558701144
- Lucia Kearney, AU.D.Assistive Technology Practitioner Audiologist1265955793
- R. Weeks, M.D.Otolaryngology Physician1780612101
Verify Michael Joseph O'Leary in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G56751Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average otology & neurotology physician in 2024
126 Medicare Part D claims for 35 beneficiaries, against an average of 409 among the 340 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Mupirocin36 claims
- Amoxicillin-Clavulanate Potass19 claims
- Gabapentin19 claims
- Ondansetron Odt19 claims
- Acetaminophen-Codeine14 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $169.73
2 payments; by number, the most common kind was food and beverage; the largest payer was Acera Surgical, Inc. The 283 providers of this specialty with any payment received $2,757.03 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.
Michael Joseph O'Leary among 53 otology & neurotology physician records in California
Michael Joseph O'Leary, M.D. is one of 53 otology & neurotology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 62% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1980 · median 2006 among the 38 with a school on file
- Record last updated2015 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207YX0901X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otology & Neurotology Physician providers in California
There are 53 otology & neurotology physician records in California.
All 53 in California → Every provider in San Diego → Otology & Neurotology Physician nationwide →
The 8 otology & neurotology physician records with the nearest ZIP codes
- Joe Saliba, MDSan Diego, CA 921031740701549
- Yu-Tung Wong, MDSan Diego, CA 921031760643514
- Rick Friedman, MD, PHDLa Jolla, CA 920931982708558
- Philip LittlefieldSan Diego, CA 921311780884999
- Ben Balough, MDSan Diego, CA 921341083687594
- Peter Dixon, MDLa Jolla, CA 920371023781275
- Elina Kari, M.D.La Jolla, CA 920371780860536
- John Vaughan, M.D.La Jolla, CA 920371932289626
Common questions
What is Michael Joseph O'Leary, M.D.'s NPI number?
Michael Joseph O'Leary, M.D.'s National Provider Identifier (NPI) is 1417986613, issued on Jul 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Joseph O'Leary, M.D. located?
The NPPES record lists a practice address at 3590 Camino Del Rio N, San Diego, CA, 92108. Phone: (619) 229-4903. Providers update this record themselves, so call before visiting.
How can I verify Michael Joseph O'Leary, M.D.'s license?
NPPES lists California license number G56751, 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 Michael Joseph O'Leary, M.D. prescribe under Medicare Part D?
In 2024, Michael Joseph O'Leary, M.D. had 126 Medicare Part D claims for 35 beneficiaries; the average among otology & neurotology physician prescribers was 409. Part D covers Medicare prescriptions only.
What is Michael Joseph O'Leary, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.