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WESTSIDE ONCOLOGY MEDICAL ASSOCIATES, P.L.L.C.
NPI 1104281245
Internal Medicine - Medical Oncology in New York, NY

Active since December 16, 2015
521 W 57TH ST, 4TH FLOOR, NEW YORK, NY 10019(551) 996-4280(551) 996-0729 Get Directions Write a Review

NPPES record last updated: December 16, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Westside Oncology Medical Associates, P.l.l.c. NPPES

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

WESTSIDE ONCOLOGY MEDICAL ASSOCIATES, P.L.L.C. (NPI 1104281245) is a healthcare organization registered as a medical oncology in New York, New York and active in the NPI registry since December 2015. The organization lists Andrew L. Pecora, Managing Partner, as its authorized official.

NPPES Registry Identity

NPI1104281245
Entity TypeOrganization
Primary Taxonomy207RX0202X
Legal Business NameWESTSIDE ONCOLOGY MEDICAL ASSOCIATES, P.L.L.C.
Location Address521 W 57TH ST, 4TH FLOORNew York, NY 10019-2929
Mailing Address521 W 57th St, 4th FloorNew York, NY 10019-2929 · (557) 996-5848 · Fax (551) 996-8578
Phone(551) 996-4280
Fax(551) 996-0729
Organization SubpartNo
Authorized OfficialAndrew L. PecoraManaging Partner · (551) 996-5900
Enumeration DateDecember 16, 2015
✔ NPI 1104281245 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in NY · 1603621
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
521 W 57TH ST, New York, NY 10019
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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

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.

ARMISTEAD D WILLIAMS III M.D.
Psychiatry & Neurology (Neurology)
521 W 57TH ST, 4TH FLOOR
NEW YORK, NY 10019
New York County (212) 265-8070
CHRISTINA ELISABETH MAHLE M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
521 W 57TH ST, SIXTH FLOOR
NEW YORK, NY 10019
New York County (212) 698-0310
DR. WOJCIECH GORCZYCA M.D., PH.D.
Pathology (Anatomic Pathology)
521 W 57TH ST, GENZYME
NEW YORK, NY 10019
New York County (212) 485-0781
JEFFREY A. SCHRAGER MD
Pathology (Hematology)
521 W 57TH ST, 6TH FLOOR
NEW YORK, NY 10019
New York County (212) 485-0766
DR. PEIJIE CONG
Pathology (Hematology)
521 W 57TH ST
NEW YORK, NY 10019
New York County (212) 485-0848
MICHAEL B BROSCIUS MD
Pathology (Anatomic Pathology & Clinical Pathology)
521 W 57TH ST
NEW YORK, NY 10019
New York County (212) 314-8698
KATHRYN BIEGANOUSKY
Clinical Medical Laboratory
521 W 57TH ST
NEW YORK, NY 10019
New York County (212) 698-0300
DR. MEIRA F SHAHAM PHD
Medical Genetics, Ph.D. Medical Genetics
521 W 57TH ST
NEW YORK, NY 10019
New York County (212) 698-9526

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 Westside Oncology Medical Associates, P.L.L.C.'s NPI number?

The NPI number for Westside Oncology Medical Associates, P.L.L.C. is 1104281245. It was assigned to this organization in the NPPES registry on December 16, 2015.

Where is Westside Oncology Medical Associates, P.L.L.C. located?

Westside Oncology Medical Associates, P.L.L.C. is located at 521 W 57th St 4th Floor, New York, NY 10019. The listed phone number is (551) 996-4280.

What is Westside Oncology Medical Associates, P.L.L.C.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

When was this NPI record last updated?

The NPPES record for Westside Oncology Medical Associates, P.L.L.C. was last updated on December 16, 2015. 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.