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Rpci Oncology PC

Hematology & Oncology Physician in Williamsville, NY · enumerated 2014 · authorized official Sharon Winkler, Compliance and Privacy Officer.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1952703985

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Registry record

Entity type Organization (Type 2)
Legal business name Rpci Oncology PC
Other name <Unavail>
Practice address 199 Park Club Ln Ste 200, Williamsville, NY, 14221
Phone (716) 634-3340
Fax (716) 634-3350
Enumeration date Sep 22, 2014
Last updated in NPPES Jun 3, 2026

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians Secondary
207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Secondary
207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Primary
207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians Secondary
207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians Secondary
207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians Secondary
208600000X Surgery Physician Allopathic & Osteopathic Physicians Secondary
2086X0206X Surgical Oncology Physician Allopathic & Osteopathic Physicians Secondary
208800000X Urology Physician Allopathic & Osteopathic Physicians Secondary
208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Sharon Winkler
Title Compliance and Privacy Officer
Phone (716) 845-5841

Other identifiers

Identifier Type State Issuer
04010440 Medicaid NY -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Rpci Oncology PC?
Rpci Oncology PC is registered in NPPES as a Hematology & Oncology Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-03.