Physician Profile
Unclaimed ProfileAbout BOREK
Mark Gregory Borek, M.D. practises cardiovascular disease (cardiology) in East Setauket, NY. Mark is a 1981 graduate of State University of New York Downstate Medical Center. Mark is also listed as specialising in cardiovascular disease.
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
Common questions
What does Dr. Borek specialise in?
Dr. Borek is a cardiovascular disease (cardiology) in East Setauket, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIOVASCULAR DISEASE (CARDIOLOGY)”.
NPI registry
Where is Dr. Borek located?
Dr. Borek is listed at 26 RESEARCH WAY, East Setauket, NY 11733. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Borek's phone number?
The number on file is (631) 444-9970. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Borek?
Dr. Borek's National Provider Identifier is 1922012707. 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. Borek go to medical school?
Dr. Borek attended State University of New York Downstate Medical Center, graduating in 1981. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Borek have?
Dr. Borek has 45 years experience. Calculated from a graduation year of 1981, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Borek do most often?
According to Medicare billing data, Dr. Borek performs imaging including nuclear medicine studies of blood flow in heart muscle at rest and with stress and nuclear medicine study of heart muscle blood flow by pet; provides treatments such as exercise or drug-induced heart stress test with electrocardiogram with supervision and review by physician and outpatient heart rehabilitation with electrocardiogram monitoring, quality health care professional services, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Borek's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Borek. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (631) 444-9970
- Email not available
Practice Locations
26 RESEARCH WAY
East Setauket, NY 11733
Procedures Most Often Billed to Medicare
9,124 services · 5,090 patients · 14 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Nuclear medicine studies of blood flow in heart muscle at rest and with stress | Imaging | 78492 |
547 |
| Nuclear medicine study of heart muscle blood flow by pet | Imaging | 78434 |
507 |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | Imaging | 78452 |
262 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | Treatment | 93015 |
805 |
| Outpatient heart rehabilitation with electrocardiogram (ecg) monitoring, quality health care professional services | Treatment | 93798 |
516 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
478 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
429 |
| Electrocardiogram (ecg) 2-day continuous with review and report by health care professional | Treatment | 93224 |
157 |
| Injection, regadenoson, 0.1 mg | Drug given | J2785 |
2,905 |
| Rubidium rb-82, diagnostic, per study dose, up to 60 millicuries | A9555 |
1,088 |
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 2
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 cardiovascular diseases in East Setauket 8
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 1981 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 blood flow in heart muscle at rest and with stress 8
Providers in NY who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.