Physician Profile
John N. Makaryus, MD
Unclaimed ProfileAbout Dr. Makaryus
John N. Makaryus, MD is a healthcare provider in Manhasset, NY specializing in student in an organized health care education program. John trained at State University of New York Downstate Medical Center, graduating in 2006. According to Medicare claims data, John cared for 724 Medicare patients across 820 services. The services billed most often include routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician, and exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician.
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
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (516) 562-2587
- Email not available
Practice Locations
300 COMMUNITY DR
Manhasset, NY 11030
Procedures Most Often Billed to Medicare
820 services · 724 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Nuclear medicine studies of heart muscle at rest and with stress and spect | Imaging | 78452 |
79 | More often than most peers in Student in training |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
461 | More than most peers in Student in training |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | Treatment | 93018 |
111 | More than most peers in Student in training |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | Treatment | 93016 |
111 | More than most peers in Student in training |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
20 | |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
20 | |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
18 |
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 medical trainees at this location 5
Same specialty, same street address — most likely the same department or group.
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 medical trainees in Manhasset 3
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at State University of New York Downstate Medical Center 8
Other providers in the same specialty who trained at the same institution.
Class of 2006 at State University of New York Downstate Medical Center 8
Providers who graduated from the same medical school in the same year.
Also performs Nuclear medicine studies of heart muscle at rest and with stress and spect 8
Providers in NY who bill this service to Medicare most often.
Common questions
What is Dr. Makaryus's specialty?
Dr. Makaryus is a medical trainee in Manhasset, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.
NPI registry
Where can I find Dr. Makaryus?
Dr. Makaryus is listed at 300 Community Dr, Manhasset, NY 11030. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Makaryus?
The number on file is (516) 562-2587. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Makaryus's NPI number?
Dr. Makaryus's National Provider Identifier is 1790941482. 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
What is Dr. Makaryus's medical education?
Dr. Makaryus attended State University of New York Downstate Medical Center, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Makaryus been practicing?
Dr. Makaryus has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Makaryus known for?
According to Medicare billing data, Dr. Makaryus performs imaging including nuclear medicine studies of heart muscle at rest and with stress and spect; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only and exercise or drug-induced heart stress test with electrocardiogram with review by physician, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Makaryus confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Makaryus. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.