Physician Profile
John Michael Leary, M.D.
Unclaimed ProfileAbout Dr. Leary
John Michael Leary, M.D. is a healthcare provider in Newport Beach, CA specializing in general practice. John is also listed as specializing in specialist. According to Medicare claims data, John cared for 389 Medicare patients across 521 services.
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
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (949) 515-9377
- Email not available
Practice Locations
180 NEWPORT CENTER DR STE 120
Newport Beach, CA 92660
Conditions Commonly Evaluated or Treated
Within General Practice generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Procedures & services
Most searched procedures
Procedures Most Often Billed to Medicare
521 services · 389 patients · 9 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of chemical agent into single incompetent vein of leg using ultrasound guidance | Procedure | 36465 |
51 |
| Injection of chemical agent into multiple incompetent veins of leg | Procedure | 36471 |
38 |
| Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance | Procedure | 36475 |
19 |
| Laser destruction of incompetent vein of arm or leg using imaging guidance | Procedure | 36478 |
17 |
| Ultrasound study of one arm or leg veins with compression and maneuvers | Treatment | 93971 |
130 |
| Ultrasound study of arm or leg veins with compression and maneuvers | Treatment | 93970 |
68 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
122 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
51 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
25 |
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.
Related specialists at this location 5
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.
Other general practices in Newport Beach 2
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1978 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of chemical agent into single incompetent vein of leg using ultrasound guidance 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Leary?
Dr. Leary is a general practice in Newport Beach, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL PRACTICE”.
NPI registry
What is Dr. Leary's address?
Dr. Leary is listed at 180 NEWPORT CENTER DR STE 120, Newport Beach, CA 92660. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Leary?
The number on file is (949) 515-9377. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Leary's NPI number?
Dr. Leary's National Provider Identifier is 1891889606. 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. Leary train?
Dr. Leary attended Other, graduating in 1978. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Leary been practicing?
Dr. Leary has 48 years experience. Calculated from a graduation year of 1978, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Leary perform?
According to Medicare billing data, Dr. Leary performs procedures including injection of chemical agent into single incompetent vein of leg using ultrasound guidance, injection of chemical agent into multiple incompetent veins of leg and destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance; provides treatments such as ultrasound study of one arm or leg veins with compression and maneuvers and ultrasound study of arm or leg veins with compression and maneuvers, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Leary confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. 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.