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DR. MARK GREGORY BOREK M.D.
NPI 1922012707
Internal Medicine - Cardiovascular Disease in East Setauket, NY

Active since July 28, 2006PECOS EnrolledAccepts Medicare Assignment
73.83/100
CMS Quality Rating
26 RESEARCH WAY, EAST SETAUKET, NY 11733(631) 444-9970(631) 444-5247 Get Directions Write a Review

NPPES record last updated: April 1, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Mark Gregory Borek M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARK GREGORY BOREK M.D. (NPI 1922012707) is an individual cardiovascular disease provider in East Setauket, New York, licensed in New York (156922) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with John T Mather Memorial Hospital Of Port Jefferson, and is a graduate of State University Of New York Downstate Medical Center (1981).

NPPES Registry Identity

NPI1922012707
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. MARK GREGORY BOREKCredential: M.D.
Location Address26 RESEARCH WAYEast Setauket, NY 11733
Mailing AddressNichols Road, Cardiology Division, Suny, Hsc, T16-080Stony Brook, NY 11794-8167 · (631) 444-1060 · Fax (631) 444-1054
Phone(631) 444-9970
Fax(631) 444-5247
Sole ProprietorYes
Medical School CMSState University Of New York Downstate Medical CenterGraduated 1981
Enumeration DateJuly 28, 2006
Last NPPES UpdateApril 1, 2011
✔ NPI 1922012707 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in NY · 156922
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
26 RESEARCH WAY, East Setauket, NY 11733
Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type Unspecified11E481NY
Medicaid01297103NY
Medicare UPINA60547NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mark Gregory Borek M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2668501578
PECOS Enrollment IDI20100602000090
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 14

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, regadenoson, 0.1 mg J2785
Regadenoson injection, 0.1 mg, is a medication used to help visualize the heart during a stress test. It works by increasing blood flow in the arteries of the heart. It's injected into a vein and is generally well-tolerated.
2,905 services707 patients
Rubidium rb-82, diagnostic, per study dose, up to 60 millicuries A9555
Rubidium Rb-82 is a radioactive drug used in a PET scan to help visualize the heart. It helps detect areas with poor blood flow, aiding in diagnosing heart conditions. The dose is up to 60 millicuries per study.
1,088 services532 patients
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician 93015
An exercise or drug-induced heart stress test with ECG is a procedure performed by a doctor to assess how your heart responds to exertion. It involves monitoring your heart's electrical activity while you exercise or after medication is given to mimic exercise effects.
805 services781 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
624 services328 patients
Nuclear medicine studies of blood flow in heart muscle at rest and with stress 78492
Nuclear medicine studies help visualize blood flow in your heart at rest and during stress. A small amount of radioactive substance is injected, which your heart absorbs. Images are then taken to assess your heart's health and function.
547 services535 patients
Technetium tc-99m sestamibi, diagnostic, per study dose A9500
Technetium Tc-99m Sestamibi is a diagnostic test used to create images of your heart or breast tissues. It involves a safe radioactive substance injection that helps doctors to detect any abnormalities or changes in these tissues.
523 services261 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

John T Mather Memorial Hospital Of Port Jefferson

Acute Care Hospitals · Port Jefferson, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330185
Location75 North Country RoadPort Jefferson, NY 11777 · Suffolk County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11733 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

73.83/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality99.79
Promoting Interoperability95
Improvement Activities40
Cost17.16

Reported Quality Measures

Coronary Artery Disease (CAD): Beta-Blocker Therapy Prior Myocardial Infarction (MI) or Left Ventricular Systolic Dysfunction (LVEF <= 40%)
95%40 patients4/55-star benchmark: 99%
Documentation of Current Medications in the Medical Record
100%1,394 patients5/55-star benchmark: 100%
Provide Patients Electronic Access to Their Health Information
78%306 patients4/55-star benchmark: 100%
Statin Therapy for the Prevention and Treatment of Cardiovascular Disease
85%540 patients4/55-star benchmark: 91%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. HAKSOO KIM NURSE PRACTITIONER
Nurse Practitioner (Adult Health)
26 RESEARCH WAY
EAST SETAUKET, NY 11733
Suffolk County (631) 444-0502
MS. JENNIFER M MULVEY FITZGERALD NP, CDE
Nurse Practitioner (Family)
26 RESEARCH WAY, SUITE 1
EAST SETAUKET, NY 11733
Suffolk County (914) 649-9993
DR. LEONARD ARBEIT M.D.
Internal Medicine (Nephrology)
26 RESEARCH WAY
EAST SETAUKET, NY 11733
Suffolk County (631) 444-0580
DR. EDWARD NORD M.D.
Internal Medicine (Nephrology)
26 RESEARCH WAY
EAST SETAUKET, NY 11733
Suffolk County (631) 444-0580
DR. RAJEEV BALWANT PATEL M.D.
Internal Medicine (Pulmonary Disease)
26 RESEARCH WAY
EAST SETAUKET, NY 11733
Suffolk County (631) 444-9953
DR. HAROLD CARLSON M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
26 RESEARCH WAY
EAST SETAUKET, NY 11733
Suffolk County (631) 444-0580
DR. MOHAMED MOHSEN MANSOUR M.D.
Internal Medicine (Pulmonary Disease)
26 RESEARCH WAY
EAST SETAUKET, NY 11733
Suffolk County (631) 444-1750
MRS. FATIMA SHEIKH D.O
Internal Medicine (Nephrology)
26 RESEARCH WAY
EAST SETAUKET, NY 11733
Suffolk County (631) 444-0580

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Borek's NPI number?

The NPI number for Mark Borek is 1922012707. It was assigned to this individual provider in the NPPES registry on July 28, 2006.

Where is Mark Borek located?

Mark Borek practices at 26 Research Way, East Setauket, NY 11733. The listed phone number is (631) 444-9970.

What is Mark Borek's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Mark Borek enrolled in Medicare?

Yes. Mark Borek is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Mark Borek affiliated with any hospitals?

According to CMS data, Mark Borek is affiliated with John T Mather Memorial Hospital Of Port Jefferson.

When was this NPI record last updated?

The NPPES record for Mark Borek was last updated on April 1, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.