Physician Profile
Unclaimed ProfileAbout O'LEARY
Michael Joseph O'Leary, M.D. practices otolaryngology in San Diego, CA. Michael is a 1980 graduate of Georgetown University School of Medicine. Michael is also listed as specializing in otolaryngology (ent). Medicare claims data shows Michael provided 4,216 services to 1,378 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (619) 229-4903
- Email not available
Practice Locations
3590 CAMINO DEL RIO N STE 101
San Diego, CA 92108
Procedures Most Often Billed to Medicare
4,216 services · 1,378 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
1,921 |
| Application of chemical to stop tissue regrowth in wound | Procedure | 17250 |
88 |
| Simple removal of skin debris and drainage of mastoid cavity | Procedure | 69220 |
65 |
| Full thickness skin graft to nose, ears, eyelids, or lips, 20.0 sq cm or less | Procedure | 15260 |
25 |
| Reconstruction of ear canal | Procedure | 69310 |
23 |
| Obtaining ear cartilage for grafting | Procedure | 21235 |
23 |
| Self soft tissue graft | Procedure | 15769 |
22 |
| Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm | Procedure | 11441 |
22 |
| Removal of bony growths of ear canal | Procedure | 69140 |
20 |
| Repair of wound of eyelids, nose, ears, or lips by transferring skin, 10.0 sq cm or less | Procedure | 14060 |
20 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other otolaryngology specialists at this location 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 31 related providers in 4 groups
Other otolaryngology specialists in San Diego 8
Same specialty, same city.
Trained at Georgetown University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1980 at Georgetown University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of impacted ear wax 7
Providers in CA who bill this service to Medicare most often.
Common questions
What does Dr. O'Leary specialize in?
Dr. O'Leary is an otolaryngology in San Diego, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OTOLARYNGOLOGY”.
NPI registry
Where is Dr. O'Leary located?
Dr. O'Leary is listed at 3590 CAMINO DEL RIO N STE 101, San Diego, CA 92108. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. O'Leary's phone number?
The number on file is (619) 229-4903. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. O'Leary?
Dr. O'Leary's National Provider Identifier is 1417986613. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. O'Leary go to medical school?
Dr. O'Leary attended Georgetown University School of Medicine, graduating in 1980. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. O'Leary have?
Dr. O'Leary has 46 years experience. Calculated from a graduation year of 1980, reported in the CMS National Downloadable File.
CMS public data
What does Dr. O'Leary do most often?
According to Medicare billing data, Dr. O'Leary performs procedures including removal of impacted ear wax, application of chemical to stop tissue regrowth in wound and simple removal of skin debris and drainage of mastoid cavity, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. O'Leary's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. O'Leary. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.