CENTER FOR HEALTH & HEALING MOUNT SINAI BI
NPI 1669841466
Internal Medicine in New York, NY

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

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

Active since September 22, 2015

245 5TH AVENUE, NEW YORK, NY 10016(646) 935-2220 Get Directions Write a Review

NPPES record last updated: September 22, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Center For Health & Healing Mount Sinai Bi NPPES

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

CENTER FOR HEALTH & HEALING MOUNT SINAI BI (NPI 1669841466) is a healthcare organization registered as an internal medicine in New York, New York and active in the NPI registry since September 2015. The organization lists Crystal Macneill, Vice President, Cbo Director, as its authorized official.

NPPES Registry Identity

NPI1669841466

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameICAHN SCHOOL OF MEDICINE AT MOUNT SINAI

Location Address245 5TH AVENUENew York, NY 10016

Mailing Address150 East 42nd Street, 10th FloorNew York, NY 10017 · (646) 605-8119

Phone(646) 935-2220

Organization SubpartNo

Authorized OfficialCrystal MacneillVice President, Cbo Director · (646) 605-8119

Enumeration DateSeptember 22, 2015

✔ NPI 1669841466 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 10

★ 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 ListedChiropractorTaxonomy 111N00000X

Also ListedNutritionistTaxonomy 133N00000X

Also ListedAcupuncturistTaxonomy 171100000X

Also ListedFamily MedicineTaxonomy 207Q00000X

Also ListedObstetrics & GynecologyTaxonomy 207V00000X

Also ListedOrthopaedic SurgeryTaxonomy 207X00000X

Also ListedOtolaryngologyTaxonomy 207Y00000X

Also ListedPhysical Medicine & RehabilitationTaxonomy 208100000X

Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X

245 5TH AVENUE, New York, NY 10016

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Other Names 1

Doing Business AsCenter For Health & Healing Mount Sinai Bi

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)

Center For Health & Healing Mount Sinai Bi is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

344

Medicare enrollment records show 344 clinicians reassign Medicare billing to Center For Health & Healing Mount Sinai Bi, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 277 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 39

Psychiatry54

Hospitalist43

Internal Medicine40

Cardiovascular Disease (Cardiology)36

General Surgery25

Gastroenterology15

Endocrinology14

Pulmonary Disease14

31 other specialties103

Nearest to this location (20)

See all 344

Sapna Chaudhary, D.O.

Family Practice

NPI 1013026186

245 5TH AVE 2ND FLOOR
New York, NY 10016

(646) 935-2265

✔ PECOSSame address

Martin Ehrlich, M.D.

Internal Medicine

NPI 1952333817

245 5TH AVE 2ND FLOOR
New York, NY 10016

(646) 935-2270

✔ PECOS✔ Accepts MedicareSame address

Reena Rupani, M.D.

Dermatology

NPI 1457576530

245 5TH AVE 2ND FLOOR
New York, NY 10016

(646) 935-2257

✔ PECOS✔ Accepts MedicareSame address

Frederick Ast, MD

Allergy/Immunology

NPI 1699742288

35 E 30TH ST STE 1A
New York, NY 10016

(212) 725-7027

✔ PECOS✔ Accepts Medicare0.2 mi

Russell Berdoff, MD

Cardiovascular Disease (Cardiology)

NPI 1306847793

373 PARK AVE S FL 12
New York, NY 10016

(212) 870-9497

✔ PECOS✔ Accepts Medicare0.2 mi

Gil Ascunce, M.D.

Gastroenterology

NPI 1023265428

161 MADISON AVE RM 10SW
New York, NY 10016

(212) 889-2400

✔ PECOS✔ Accepts Medicare0.3 mi

Jeffrey Levine, MD

Internal Medicine

NPI 1669529186

928 BROADWAY SUITE 305
New York, NY 10010

(212) 253-5601

✔ PECOS0.3 mi

Alexander Mayer, D.O.

Interventional Cardiology

NPI 1023278041

147 E 26TH ST FL 2
New York, NY 10010

(212) 870-9497

✔ PECOS✔ Accepts Medicare0.3 mi

Raymond Cavaliere, DPM

Podiatry

NPI 1497738157

201 E 28TH ST SUITE 1A
New York, NY 10016

(212) 481-0064

✔ PECOS✔ Accepts Medicare0.4 mi

Tamar Reisman, M.D.

Endocrinology

NPI 1992077366

275 7TH AVE FL 12
New York, NY 10001

(212) 604-1730

✔ PECOS✔ Accepts Medicare0.4 mi

Mark Sinclair, M.D.

Family Practice

NPI 1275827123

16 E 16TH ST
New York, NY 10003

(954) 662-9668

✔ PECOS0.6 mi

Bradley Horak, M.D.

Hand Surgery

NPI 1972712578

321 E 34TH ST
New York, NY 10016

(212) 340-0035

✔ PECOS✔ Accepts Medicare0.6 mi

Donald Kastenbaum, M.D.

Orthopedic Surgery

NPI 1023071081

10 UNION SQ E SUITE 3M
New York, NY 10003

(212) 288-2000

✔ PECOS0.7 mi

Steven Arsht, M.D.

Sports Medicine

NPI 1083632038

10 UNION SQUARE- EAST SUITE 3M
New York, NY 10003

(212) 844-6755

✔ PECOS✔ Accepts Medicare0.7 mi

Bruce Culliney, MD

Hematology/Oncology

NPI 1912982380

10 UNION SQ E SUITE 4C
New York, NY 10003

(212) 844-8287

✔ PECOS0.7 mi

Caner Dinlenc, MD

Urology

NPI 1730162173

10 UNION SQ E BIMC - DEPT OF UROLOGY
New York, NY 10003

(212) 844-8900

✔ PECOS✔ Accepts Medicare0.7 mi

Elliot Goodman

General Surgery

NPI 1700868163

10 UNION SQ E BIMC DEPT OF SURGERY
New York, NY 10003

(212) 420-4520

✔ PECOS0.7 mi

Steven Gruber, M.D.

Nephrology

NPI 1720024136

10 UNION SQUARE EAST BETH ISRAEL MEDICAL CENTERBAIRD HALLNEPHROLOGY DIVISION
New York, NY 10003

(212) 420-4003

✔ PECOS✔ Accepts Medicare0.7 mi

George Han, MD, PHD

Dermatology

NPI 1912296963

10 UNION SQ E SUITE 3C
New York, NY 10003

(212) 844-8800

✔ PECOS✔ Accepts Medicare0.7 mi

Michael Nicoletti, M.D.

Physical Medicine and Rehabilitation

NPI 1275760993

10 UNION SQ E SUITE 5P
New York, NY 10003

(212) 844-8680

✔ PECOS✔ Accepts Medicare0.7 mi

See all 344 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 1669841466. It was assigned to this organization in the NPPES registry on September 22, 2015. The provider is doing business as Center For Health & Healing Mount Sinai Bi.

Where is Icahn School Of Medicine At Mount Sinai located?

Icahn School Of Medicine At Mount Sinai is located at 245 5th Avenue, New York, NY 10016. The listed phone number is (646) 935-2220.

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

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

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), 344 clinicians in 39 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 Psychiatry (54), Hospitalist (43) and Internal Medicine (40). Of these, 3 practice at this address and 277 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 September 22, 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.