MOUNT SINAI QUEENS DOCTORS
NPI 1477932275
Internal Medicine in Astoria, 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 May 26, 2015

25-10 30TH AVENUE, ASTORIA, NY 11102(718) 932-1000 Get Directions Write a Review

NPPES record last updated: February 8, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Mount Sinai Queens Doctors NPPES

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

MOUNT SINAI QUEENS DOCTORS (NPI 1477932275) is a healthcare organization registered as an internal medicine in Astoria, New York and active in the NPI registry since May 2015. The organization lists Crystal Macneill, Vice President, Cbo Director, as its authorized official.

NPPES Registry Identity

NPI1477932275

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameICAHN SCHOOL OF MEDICINE AT MOUNT SINAI

Location Address25-10 30TH AVENUEAstoria, NY 11102

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

Phone(718) 932-1000

Organization SubpartNo

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

Enumeration DateMay 26, 2015

Last NPPES UpdateFebruary 8, 2016

✔ NPI 1477932275 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 8

★ 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 ListedDermatologyTaxonomy 207N00000X

Also ListedFamily MedicineTaxonomy 207Q00000X

Also ListedObstetrics & GynecologyTaxonomy 207V00000X

Also ListedOtolaryngologyTaxonomy 207Y00000X

Also ListedPediatricsTaxonomy 208000000X

Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X

Also ListedSurgeryTaxonomy 208600000X

25-10 30TH AVENUE, Astoria, NY 11102

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Other Names 1

Doing Business AsMount Sinai Queens Doctors

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)

Mount Sinai Queens Doctors is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

205

Medicare enrollment records show 205 clinicians reassign Medicare billing to Mount Sinai Queens Doctors, which bills Medicare for the services they deliver. Of these, 56 practice at this address and 153 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 31

Internal Medicine76

Nurse Practitioner21

Gastroenterology18

Family Practice12

Hospitalist10

General Surgery7

Cardiovascular Disease (Cardiology)5

Endocrinology5

23 other specialties51

Nearest to this location (20)

See all 205

Sumayya Ahmad, M.D.

Ophthalmology

NPI 1760777064

2510 30TH AVENUE, 4TH FLOOR C/O CARLA MOSCOSO
Long Island City, NY 11102

(718) 808-7777

✔ PECOS✔ Accepts MedicareSame address

Ambar Arancibia, DNP

Nurse Practitioner

NPI 1912461138

2510 30TH AVE
Long Island City, NY 11102

(718) 808-7716

✔ PECOSSame address

Puja Bhardwaj, DO

Internal Medicine

NPI 1780211326

2510 30TH AVE
Astoria, NY 11102

(718) 932-1000

✔ PECOS✔ Accepts MedicareSame address

Bernard Biviano, MD

Internal Medicine

NPI 1336188341

2510 30TH AVE
Long Island City, NY 11102

(718) 267-4263

✔ PECOS✔ Accepts MedicareSame address

Ashley Chowdhury, MSN-AGPCNP

Nurse Practitioner

NPI 1912551235

2510 30TH AVE
Astoria, NY 11102

(718) 932-1000

✔ PECOS✔ Accepts MedicareSame address

Panagiota Christia, MD

Cardiovascular Disease (Cardiology)

NPI 1386084721

2510 30TH AVE
Astoria, NY 11102

(718) 932-1000

✔ PECOS✔ Accepts MedicareSame address

Samuel Kim, MD

Gastroenterology

NPI 1285122168

2510 30TH AVE
Astoria, NY 11102

(718) 932-1000

✔ PECOS✔ Accepts MedicareSame address

Pedro Kourtesis, MD

Cardiovascular Disease (Cardiology)

NPI 1417999806

2510 30TH AVE
Astoria, NY 11102

(718) 606-9965

✔ PECOS✔ Accepts MedicareSame address

Charles Liu, M.D.

Pulmonary Disease

NPI 1215371224

2510 30TH AVE
Astoria, NY 11102

(718) 808-7699

✔ PECOS✔ Accepts MedicareSame address

Tarek Mikati, MD

Infectious Disease

NPI 1831117894

2510 30TH AVE
Astoria, NY 11102

(718) 932-1000

✔ PECOS✔ Accepts MedicareSame address

Tun Win Naing, MD

Critical Care (Intensivists)

NPI 1023424819

2510 30TH AVE
Astoria, NY 11102

(718) 267-5907

✔ PECOS✔ Accepts MedicareSame address

Anthony Uglialoro, MD

General Surgery

NPI 1528294014

2510 30TH AVE
Astoria, NY 11102

(718) 932-1000

✔ PECOS✔ Accepts MedicareSame address

John Vaszari, MD

Psychiatry

NPI 1972815751

25-10 30TH AVE
Astoria, NY 11102

(212) 659-8752

✔ PECOS✔ Accepts MedicareSame address

Nyima Yangdhar, M.D.

Family Practice

NPI 1447743570

2510 30TH AVE
Astoria, NY 11102

(718) 932-1000

✔ PECOS✔ Accepts MedicareSame address

Jonathan Murphy, MD

Interventional Cardiology

NPI 1790103364

2510 30TH AVE
Astoria, NY 11102

(718) 932-1000

✔ PECOS✔ Accepts MedicareSame address

Stephen Johnstone, M.D.

Orthopedic Surgery

NPI 1811201403

2510 30TH AVE DEPARTMENT OF ORTHOPEDICS
Astoria, NY 11102

(718) 932-1000

✔ PECOS✔ Accepts MedicareSame address

Nikhil Waingankar, M.D.

Urology

NPI 1316119233

2510 30TH AVE #A5-316
Astoria, NY 11102

(718) 808-7876

✔ PECOS✔ Accepts MedicareSame address

Stella Rubina, D.O.

Geriatric Medicine

NPI 1700150877

2510 30TH AVE
Astoria, NY 11102

(347) 684-3733

✔ PECOS✔ Accepts MedicareSame address

Rachel Brozinsky, MD

Pediatric Medicine

NPI 1295077758

2520 30TH AVE FL 4
Astoria, NY 11102

(718) 808-7777

✔ PECOSSame address

Yasmin Khan, MD

Endocrinology

NPI 1841583655

2520 30TH AVE FL 5
Astoria, NY 11102

(718) 808-7777

✔ PECOS✔ Accepts MedicareSame address

See all 205 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 1477932275. It was assigned to this organization in the NPPES registry on May 26, 2015. The provider is doing business as Mount Sinai Queens Doctors.

Where is Icahn School Of Medicine At Mount Sinai located?

Icahn School Of Medicine At Mount Sinai is located at 25-10 30th Avenue, Astoria, NY 11102. The listed phone number is (718) 932-1000.

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), 205 clinicians in 31 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 Internal Medicine (76), Nurse Practitioner (21) and Gastroenterology (18). Of these, 56 practice at this address and 153 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 February 8, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.