SURGERY DEPARTMENT OF MOUNT SINAI SCHOOL OF MEDICINE
NPI 1770823551
Surgery in New York, NY

Q: What is Icahn School Of Medicine At Mount Sinai's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Active since February 15, 2013

1 GUSTAVE L LEVY PL, BOX 1263, NEW YORK, NY 10029(212) 731-7650 Get Directions Write a Review

NPPES record last updated: July 8, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Surgery Department Of Mount Sinai School Of Medicine NPPES

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

SURGERY DEPARTMENT OF MOUNT SINAI SCHOOL OF MEDICINE (NPI 1770823551) is a healthcare organization registered as a surgery in New York, New York and active in the NPI registry since February 2013. The organization lists Crystal Macneill, Vp, Cbo Director, as its authorized official.

NPPES Registry Identity

NPI1770823551

Entity TypeOrganization

Primary Taxonomy208600000X

Legal Business NameICAHN SCHOOL OF MEDICINE AT MOUNT SINAI

Location Address1 GUSTAVE L LEVY PL, BOX 1263New York, NY 10029-6500

Mailing Address150 East 42nd. Street, 10th Fl.New York, NY 10017-5626 · (646) 605-8119 · Fax (646) 605-3029

Phone(212) 731-7650

Organization SubpartNo

Authorized OfficialCrystal MacneillVp, Cbo Director · (646) 605-8112

Enumeration DateFebruary 15, 2013

Last NPPES UpdateJuly 8, 2015

✔ NPI 1770823551 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

1 GUSTAVE L LEVY PL, New York, NY 10029

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Other Names 1

Doing Business AsSurgery Department Of Mount Sinai School Of Medicine

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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)

Surgery Department Of Mount Sinai School Of Medicine is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

345

Medicare enrollment records show 345 clinicians reassign Medicare billing to Surgery Department Of Mount Sinai School Of Medicine, which bills Medicare for the services they deliver. Of these, 48 practice at this address and 245 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 30

General Surgery87

Critical Care (Intensivists)35

Nurse Practitioner29

Pulmonary Disease28

Emergency Medicine27

Vascular Surgery21

Plastic and Reconstructive Surgery14

Colorectal Surgery (Proctology)13

22 other specialties91

Nearest to this location (20)

See all 345

Jennifer Carter, MD

Emergency Medicine

NPI 1447742853

1 GUSTAVE L LEVY PL
New York, NY 10029

(212) 241-6500

✔ PECOS✔ Accepts MedicareSame address

Martin Chen, MD

Anesthesiology

NPI 1215269360

1 GUSTAVE L. LEVY PLACE BOX 1010
New York, NY 10029

(800) 627-4470

✔ PECOS✔ Accepts MedicareSame address

Joseph Dario, M.D.

Pediatric Medicine

NPI 1356757017

1 GUSTAVE L LEVY PL
New York, NY 10029

(212) 241-4963

✔ PECOSSame address

Marta Dzyadyk, MD

Nephrology

NPI 1265920623

1 GUSTAVE L LEVY PL
New York, NY 10029

(212) 987-0389

✔ PECOS✔ Accepts MedicareSame address

Omar Elnaggar

Anesthesiology

NPI 1225597131

1 GUSTAVE L LEVY PLACE
New York, NY 10029

(212) 241-6500

✔ PECOS✔ Accepts MedicareSame address

Justin George

Vascular Surgery

NPI 1629462544

1 GUSTAVE L LEVY PL NEW YORK, NEW YORK 10029
New York, NY 10029

(212) 241-6346

✔ PECOS✔ Accepts MedicareSame address

Neha Goel, M.D.

Internal Medicine

NPI 1598030793

1 GUSTAVE L LEVY PL
New York, NY 10029

(212) 241-5900

✔ PECOS✔ Accepts MedicareSame address

Spiros Hiotis, M.D.

General Surgery

NPI 1235123027

1 GUSTAVE L LEVY PL BOX 1263
New York, NY 10029

(212) 241-2891

✔ PECOS✔ Accepts MedicareSame address

Elan Horesh, M.D., M.P.H.

Plastic and Reconstructive Surgery

NPI 1306232574

1 GUSTAVE L LEVY PL
New York, NY 10029

(212) 241-6694

✔ PECOSSame address

Shi-Jun Hsieh, M.D.

Critical Care (Intensivists)

NPI 1396942512

1 GUSTAVE L LEVY PL
New York, NY 10029

(212) 241-5900

✔ PECOS✔ Accepts MedicareSame address

Dhruv Patel, MBBS, MD

Infectious Disease

NPI 1043595010

1 GUSTAVE L LEVY PL
New York, NY 10029

(212) 241-6741

✔ PECOS✔ Accepts MedicareSame address

Yoland Philpotts, MD

Pulmonary Disease

NPI 1962765560

1 GUSTAVE L. LEVY PLACE
New York, NY 10029

(917) 412-2022

✔ PECOS✔ Accepts MedicareSame address

Samin Sharma, M.D.

Cardiovascular Disease (Cardiology)

NPI 1376572933

1 GUSTAVE L LEVY PL
New York, NY 10029

(212) 427-1540

✔ PECOS✔ Accepts MedicareSame address

Matthew Tomey, MD

Interventional Cardiology

NPI 1861651044

1 GUSTAVE L LEVY PL BOX 1030
New York, NY 10029

(212) 241-6500

✔ PECOS✔ Accepts MedicareSame address

Zdravka Zafirova, MD

Cardiac Surgery

NPI 1124183348

1 GUSTAVE L LEVY PL ANESTHESIOLOGY - BOX 1010
New York, NY 10029

(800) 627-4470

✔ PECOS✔ Accepts MedicareSame address

Philip Friedlander, M.D.

Medical Oncology

NPI 1932146677

1190 5TH AVE
New York, NY 10029

(212) 241-6756

✔ PECOS✔ Accepts MedicareSame address

Nimesh Nagarsheth, M.D.

Obstetrics/Gynecology

NPI 1780635680

1190 5TH AVE RUTTENBERG TREATMENT CENTER 1ST FLOOR
New York, NY 10029

(212) 427-9898

✔ PECOS✔ Accepts MedicareSame address

Windsor Ting, M.D.

Thoracic Surgery

NPI 1386608354

1190 5TH AVE GP1, 1ST FLOOR
New York, NY 10029

(212) 241-3224

✔ PECOS✔ Accepts MedicareSame address

Gabriela Keeton, MD

Neurology

NPI 1831694686

ONE GUSTAVE L. LEVY PLACE
New York, NY 10029

(212) 241-1886

✔ PECOS✔ Accepts MedicareSame address

Amy Chen, FNP

Nurse Practitioner

NPI 1033585120

1 GUSTAVE L LEVY PL
New York, NY 10029

(212) 241-6591

✔ PECOSSame address

See all 345 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 Icahn School Of Medicine At Mount Sinai's NPI number?

The NPI number for Icahn School Of Medicine At Mount Sinai is 1770823551. It was assigned to this organization in the NPPES registry on February 15, 2013. The provider is doing business as Surgery Department Of Mount Sinai School Of Medicine.

Where is Icahn School Of Medicine At Mount Sinai located?

Icahn School Of Medicine At Mount Sinai is located at 1 Gustave L Levy Pl Box 1263, New York, NY 10029. The listed phone number is (212) 731-7650.

What is Icahn School Of Medicine At Mount Sinai's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Icahn School Of Medicine At Mount Sinai enrolled in Medicare?

Yes. Icahn School Of Medicine At Mount Sinai is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Icahn School Of Medicine At Mount Sinai?

According to the CMS Revalidation Reassignment List (October 2026 release), 345 clinicians in 30 Medicare specialties reassign their Medicare billing to Icahn School Of Medicine At Mount Sinai. 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 General Surgery (87), Critical Care (Intensivists) (35) and Nurse Practitioner (29). Of these, 48 practice at this address and 245 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 Icahn School Of Medicine At Mount Sinai was last updated on July 8, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.