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MARC FENSTER MD
NPI 1144751595
Internal Medicine - Gastroenterology in Cedarhurst, NY

Active since March 27, 2017PECOS Enrolled
83.67/100
CMS Quality Rating
657 CENTRAL AVE, CEDARHURST, NY 11516(516) 374-5570 Get Directions Write a Review

NPPES record last updated: August 23, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 23, 2023, Mar 27, 2017 (2 updates tracked since 2017).

About Marc Fenster Md NPPES

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

MARC FENSTER MD (NPI 1144751595) is an individual gastroenterology provider in Cedarhurst, New York, licensed in New York (302653) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (2017).

NPPES Registry Identity

NPI1144751595
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameMARC FENSTERCredential: MD
Location Address657 CENTRAL AVECedarhurst, NY 11516-2320
Mailing Address657 Central AveCedarhurst, NY 11516-2320 · (516) 374-5570
Phone(516) 374-5570
Sole ProprietorNo
Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 2017
Enumeration DateMarch 27, 2017
Last NPPES UpdateAugust 23, 20232 updates tracked since enumeration
NPPES CertifiedAugust 23, 2023
✔ NPI 1144751595 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NY · 302653
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
657 CENTRAL AVE, Cedarhurst, NY 11516
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marc Fenster Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6305186156
PECOS Enrollment IDI20230601002124, I20240209000102
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

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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
19 services19 patients

Hospital Affiliations CMS Care Compare 2

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

Montefiore Medical Center

Acute Care Hospitals · Bronx, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330059
Location111 East 210th StreetBronx, NY 10467 · Bronx County
Emergency services Birthing friendly

St John's Episcopal Hospital At South Shore

Acute Care Hospitals · Far Rockaway, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330395
Location327 Beach 19th StreetFar Rockaway, NY 11691 · Queens County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11516 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
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
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.

83.67/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.01
Promoting Interoperability96
Improvement Activities40
Cost39.58

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.

DR. JONATHAN ZINBERG MD
Internal Medicine (Gastroenterology)
657 CENTRAL AVE
CEDARHURST, NY 11516
Nassau County (516) 374-0670
KERRI-ANN GIAMBRUNO PA-C
Physician Assistant
657 CENTRAL AVE
CEDARHURST, NY 11516
Nassau County (516) 789-2396
MARIO E TORRENTS MD
Physical Medicine & Rehabilitation
657 CENTRAL AVE, LOWER LEVEL
CEDARHURST, NY 11516
Nassau County (516) 295-5760
SOUTH ISLAND ORTHOPEDICS, P.C.
Orthopaedic Surgery
657 CENTRAL AVE
CEDARHURST, NY 11516
Nassau County (516) 295-0111
DIEGO EMANUEL CONTRERAS
Physical Therapy Assistant
657 CENTRAL AVE
CEDARHURST, NY 11516
Nassau County (516) 812-9575
ERIC L FREEMAN MD
Orthopaedic Surgery
657 CENTRAL AVE, 1ST FLOOR
CEDARHURST, NY 11516
Nassau County (516) 295-0111
HAAS CHIROPRACTIC P.C
Chiropractor
657 CENTRAL AVE, LOWER LEVEL
CEDARHURST, NY 11516
Nassau County (516) 569-6305
TOM RUBINSTEIN D.M.D
Dentist (Periodontics)
657 CENTRAL AVE
CEDARHURST, NY 11516
Nassau County (516) 295-9566

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 Marc Fenster's NPI number?

The NPI number for Marc Fenster is 1144751595. It was assigned to this individual provider in the NPPES registry on March 27, 2017.

Where is Marc Fenster located?

Marc Fenster practices at 657 Central Ave, Cedarhurst, NY 11516. The listed phone number is (516) 374-5570.

What is Marc Fenster's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Marc Fenster enrolled in Medicare?

Yes. Marc Fenster is registered in the Medicare PECOS enrollment system.

Is Marc Fenster affiliated with any hospitals?

According to CMS data, Marc Fenster is affiliated with Montefiore Medical Center and St John's Episcopal Hospital At South Shore.

When was this NPI record last updated?

The NPPES record for Marc Fenster was last updated on August 23, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.