MARCUS AVENUE MEDICAL PC
NPI 1255982542
Internal Medicine in New York, NY

Q: What is Marcus Avenue Medical PC's NPI number?

The NPI number for Marcus Avenue Medical PC is 1255982542. It was assigned to this organization in the NPPES registry on September 27, 2019.

Q: What is Marcus Avenue Medical PC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since September 27, 2019

232 E 30TH ST, NEW YORK, NY 10016(212) 447-1609(212) 679-4275 Get Directions Write a Review

NPPES record last updated: July 8, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 8, 2022, Oct 1, 2019, Sep 27, 2019 (3 updates tracked since 2019).

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About Marcus Avenue Medical Pc NPPES

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

MARCUS AVENUE MEDICAL PC (NPI 1255982542) is a healthcare organization registered as an internal medicine in New York, New York and active in the NPI registry since September 2019. The organization maintains 6 additional practice locations and lists Michele L Cusack, Senior Vice President & Cfo, as its authorized official.

NPPES Registry Identity

NPI1255982542

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameMARCUS AVENUE MEDICAL PC

Location Address232 E 30TH STNew York, NY 10016-8202

Mailing Address232 E 30th StNew York, NY 10016-8202 · (212) 447-1609 · Fax (212) 679-4275

Phone(212) 447-1609

Fax(212) 679-4275

Organization SubpartNo

Authorized OfficialMichele L CusackSenior Vice President & Cfo · (516) 321-6058

Enumeration DateSeptember 27, 2019

Last NPPES UpdateJuly 8, 20223 updates tracked since enumeration

NPPES CertifiedJuly 8, 2022

✔ NPI 1255982542 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 9

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedAllergy & Immunology · AllergyTaxonomy 207KA0200X

Also ListedDermatologyTaxonomy 207N00000X

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X

Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X

Also ListedInternal Medicine · RheumatologyTaxonomy 207RR0500X

Also ListedInternal Medicine · Transplant HepatologyTaxonomy 207RT0003X

Also ListedObstetrics & Gynecology · GynecologyTaxonomy 207VG0400X

Also ListedPodiatristTaxonomy 213E00000X

232 E 30TH ST, New York, NY 10016

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Secondary Practice Locations 6

Location 1635 Madison Ave Fl 3New York, NY 10022-1009 · Phone (212) 861-4020 · Fax (646) 755-8533

Location 27 Lexington AveNew York, NY 10010-5517 · Phone (212) 677-7170 · Fax (212) 677-8501

Location 3235 E 38th StNew York, NY 10016-2896 · Phone (212) 696-5415 · Fax (212) 599-4554

Location 4135 E 37th StNew York, NY 10016-3083 · Phone (212) 689-1334 · Fax (212) 679-4275

Location 538 E 32nd St Rm 802New York, NY 10016-5564 · Phone (212) 352-0549 · Fax (646) 638-1440

Location 6130 E 77th StNew York, NY 10075-1851 · Phone (212) 447-1609 · Fax (212) 679-4275

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marcus Avenue Medical Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 62 clinicians reassign Medicare billing to Marcus Avenue Medical PC, which bills Medicare for the services they deliver. Of these, 5 practice at this address and 52 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 14

Internal Medicine20

Diagnostic Radiology10

Cardiovascular Disease (Cardiology)7

Obstetrics/Gynecology5

Gastroenterology4

Nurse Practitioner4

Dermatology3

Endocrinology2

6 other specialties7

Nearest to this location (20)

See all 62

John Ackert, MD

Gastroenterology

NPI 1053335810

232 E 30TH ST
New York, NY 10016

(212) 889-7880

✔ PECOS✔ Accepts MedicareSame address

Luis Barraza, MD

Gastroenterology

NPI 1962898718

232 E 30TH ST
New York, NY 10016

(212) 889-7880

✔ PECOS✔ Accepts MedicareSame address

Yingheng Liu

Gastroenterology

NPI 1073992913

232 E 30TH ST
New York, NY 10016

(212) 889-7880

✔ PECOS✔ Accepts MedicareSame address

Paula Marchetta, MD

Rheumatology

NPI 1154335701

232 E 30TH ST
New York, NY 10016

(212) 696-5415

✔ PECOS✔ Accepts MedicareSame address

Hillel Tobias, MD

Gastroenterology

NPI 1780608422

232 EAST 30TH ST
New York, NY 10016

(212) 889-7880

✔ PECOS✔ Accepts MedicareSame address

Lawrence Baruch, M.D.

Cardiovascular Disease (Cardiology)

NPI 1841268802

451 PARK AVENUE SOUTH, 2ND FLOOR NORTHWELL HEALTH CONCORDE MEDICAL GROUP
New York, NY 10016

(212) 889-5640

✔ PECOS✔ Accepts Medicare0.3 mi

Lynda Violante

Nurse Practitioner

NPI 1164232807

451 PARK AVE S
New York, NY 10016

(212) 786-7705

✔ PECOS0.3 mi

Sheila Cain, MD

Internal Medicine

NPI 1932290954

38 E 32ND ST FL 9
New York, NY 10016

(212) 779-6083

✔ PECOS✔ Accepts Medicare0.3 mi

Aeshita Dwivedi, MD

Cardiovascular Disease (Cardiology)

NPI 1841570603

38 E 32ND ST STE 801
New York, NY 10016

(212) 684-3305

✔ PECOS✔ Accepts Medicare0.3 mi

Jeffrey Engel, M.D.

Internal Medicine

NPI 1215070271

38 E 32ND ST SUITE 802
New York, NY 10016

(212) 352-0549

✔ PECOS✔ Accepts Medicare0.3 mi

Rachel Friedman, MD

Obstetrics/Gynecology

NPI 1811988264

38 E 32ND ST FL 9
New York, NY 10016

(212) 725-2660

✔ PECOS✔ Accepts Medicare0.3 mi

Colette Ho, MD

Internal Medicine

NPI 1972521987

38 EAST 32ND ST STE 802
New York, NY 10016

(212) 242-3316

✔ PECOS✔ Accepts Medicare0.3 mi

Sophia Hu, M.D.

Endocrinology

NPI 1558770156

38 E 32ND ST FL 9
New York, NY 10016

(212) 889-5529

✔ PECOS0.3 mi

Christina Kwon, MD

Obstetrics/Gynecology

NPI 1841284023

38 E 32ND ST FL 9
New York, NY 10016

(212) 725-2660

✔ PECOS✔ Accepts Medicare0.3 mi

David Mazza, MD

Allergy/Immunology

NPI 1750302410

7 LEXINGTON AVENUE SUITE 3
New York, NY 10010

(212) 677-7170

✔ PECOS0.4 mi

Lori Weisenfeld, DPM

Podiatry

NPI 1871517300

161 MADISON AVE SUITE 7NE
New York, NY 10016

(212) 947-2320

✔ PECOS0.4 mi

Elen Blochin, MD

Dermatology

NPI 1316102999

235 E 38TH ST
New York, NY 10016

(212) 599-2596

✔ PECOS✔ Accepts Medicare0.4 mi

Shareen Maryles, MD

Dermatology

NPI 1659539880

235 E 38TH ST
New York, NY 10016

(212) 599-2297

✔ PECOS✔ Accepts Medicare0.4 mi

Saman Kiumehr, M.D.

Diagnostic Radiology

NPI 1467710533

660 1ST AVE 7TH FLOOR
New York, NY 10016

(212) 263-6008

✔ PECOS✔ Accepts Medicare0.5 mi

Dina Shah

Nurse Practitioner

NPI 1710164140

22 W 21ST ST SUITE 1203
New York, NY 10010

(212) 352-0549

✔ PECOS✔ Accepts Medicare0.6 mi

See all 62 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Marcus Avenue Medical PC's NPI number?

The NPI number for Marcus Avenue Medical PC is 1255982542. It was assigned to this organization in the NPPES registry on September 27, 2019.

Where is Marcus Avenue Medical PC located?

Marcus Avenue Medical PC is located at 232 E 30th St, New York, NY 10016. The listed phone number is (212) 447-1609.

What is Marcus Avenue Medical PC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Marcus Avenue Medical PC enrolled in Medicare?

Yes. Marcus Avenue Medical PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Marcus Avenue Medical PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 62 clinicians in 14 Medicare specialties reassign their Medicare billing to Marcus Avenue Medical PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Internal Medicine (20), Diagnostic Radiology (10) and Cardiovascular Disease (Cardiology) (7). Of these, 5 practice at this address and 52 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Marcus Avenue Medical PC was last updated on July 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.