DR. MICHAEL IVAN ZELENETZ M.D.
NPI 1457565640
Internal Medicine - Gastroenterology in New York, NY

Q: What is Michael Zelenetz's NPI number?

The NPI number for Michael Zelenetz is 1457565640. It was assigned to this individual provider in the NPPES registry on May 9, 2007.

Q: What is Michael Zelenetz's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Michael Zelenetz was last updated on September 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.

Active since May 09, 2007PECOS EnrolledAccepts Medicare Assignment

215 E 95TH ST, NEW YORK, NY 10128(212) 996-8000(212) 423-3904 Get Directions Write a Review

NPPES record last updated: September 25, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 2, 2019, Nov 9, 2017, Jul 25, 2017 and 1 more (4 updates tracked since 2015).

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About Dr. Michael Ivan Zelenetz M.d. NPPES

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

DR. MICHAEL IVAN ZELENETZ M.D. (NPI 1457565640) is an individual gastroenterology provider in New York, New York, licensed in New York (237129) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, maintains 5 additional practice locations, and is a graduate of Other (2002).

NPPES Registry Identity

NPI1457565640

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. MICHAEL IVAN ZELENETZCredential: M.D.

Location Address215 E 95TH STNew York, NY 10128-4077

Mailing Address55 Water St Fl 2New York, NY 10041-0010 · (646) 680-2888 · Fax (516) 542-5556

Phone(212) 996-8000

Fax(212) 423-3904

Sole ProprietorNo

Medical School CMSOtherGraduated 2002

Enumeration DateMay 9, 2007

Last NPPES UpdateSeptember 25, 20254 updates tracked since enumeration

NPPES CertifiedSeptember 25, 2025

✔ NPI 1457565640 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 · 237129

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.

215 E 95TH ST, New York, NY 10128

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Secondary Practice Locations 5

Location 1447 Atlantic AveBrooklyn, NY 11217-1702 · Phone (718) 858-6300 · Fax (718) 858-0145

Location 24161 Kissena Blvd Fl 1Flushing, NY 11355-3181 · Phone (718) 670-6400 · Fax (718) 943-2533

Location 3215 W 125th St Fl 2New York, NY 10027-4426 · Phone (212) 491-2400 · Fax (212) 491-2401

Location 4140-15 Sanford AveFlushing, NY 11355-2686 · Phone (718) 670-6400 · Fax (718) 663-5008

Location 5260 W Sunrise Hwy Ste 200Valley Stream, NY 11581-1015 · Phone (516) 825-3600 · Fax (516) 823-2051

Other Identifiers 1

Medicaid02968418NY

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. Michael Ivan Zelenetz 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 ID7315023165

PECOS Enrollment IDI20080319000629

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 7

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.

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

39 services39 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

35 services34 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

30 services30 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

28 services28 patients

Influenza vaccine split virus, preservative free 90662

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

26 services26 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

26 services26 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10128 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

$150.24 typical visit price

range $65.69 – $198.19

Typical copayment $37.56 (range $16.42 – $49.54)

Most-billed visit code 99204

Established Patient

$114.88 typical visit price

range $21.20 – $160.66

Typical copayment $28.72 (range $5.30 – $40.16)

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.

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. MELINDA HUANG MD

Obstetrics & Gynecology (Gynecologic Oncology)

215 E 95TH ST
NEW YORK, NY 10128

New York County (212) 996-8000

DR. IAN M YUDELMAN

Internal Medicine (Hematology & Oncology)

215 E 95TH ST
NEW YORK, NY 10128

New York County (212) 996-8000

DANIELLE DESPRES DPM

Podiatrist (Foot & Ankle Surgery)

215 E 95TH ST
NEW YORK, NY 10128

New York County (212) 996-8000

SCOTT KERSTETTER D.O.

Family Medicine

215 E 95TH ST, 2ND FL
NEW YORK, NY 10128

New York County (212) 996-8000

STEVEN D MEED MD

Internal Medicine (Rheumatology)

215 E 95TH ST
NEW YORK, NY 10128

New York County (212) 996-8000

SHARON B DANOFF LCSW

Social Worker (Clinical)

215 E 95TH ST
NEW YORK, NY 10128

New York County (212) 460-7800

DR. JUSTYNA I POGODZINSKA

Internal Medicine

215 E 95TH ST
NEW YORK, NY 10128

New York County (212) 996-8000

NEETU OLIAPURAM JOSE M.D.

Family Medicine

215 E 95TH ST
NEW YORK, NY 10128

New York County (212) 996-8000

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 Michael Zelenetz's NPI number?

The NPI number for Michael Zelenetz is 1457565640. It was assigned to this individual provider in the NPPES registry on May 9, 2007.

Where is Michael Zelenetz located?

Michael Zelenetz practices at 215 E 95th St, New York, NY 10128. The listed phone number is (212) 996-8000.

What is Michael Zelenetz's specialty?

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

Is Michael Zelenetz enrolled in Medicare?

Yes. Michael Zelenetz 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.

When was this NPI record last updated?

The NPPES record for Michael Zelenetz was last updated on September 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.