Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Mercy Hospital of Buffalo

Hospitalist Physician in Buffalo, NY · enumerated 2011 · authorized official Charles Urlaub, Ceo/President.

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

National Provider Identifier

1508159179

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Mercy Hospital of Buffalo

Other name <Unavail>

Parent organization Mercy Hospital of Buffalo

Practice address 565 Abbott Rd, Buffalo, NY, 14220

Phone (716) 828-2008

Enumeration date May 16, 2011

Last updated in NPPES Nov 30, 2020

Taxonomy & classification

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Secondary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Charles Urlaub

Title Ceo/President

Phone (716) 828-2008

Other identifiers

Identifier	Type	State	Issuer
03388534	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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-11-30. Verify at npiregistry.cms.hhs.gov.

Where is Mercy Hospital of Buffalo located?

The practice location on file with NPPES is in Buffalo, NY.

Providers at this address

Browse all →

Jeffrey Steinig Hospitalist Physician · Buffalo, NY NPI 1376547026 Mary Welch Physical Medicine & Rehabilitation Physician · Buffalo, NY NPI 1891796512 Michael Dibella Emergency Medicine Physician · Buffalo, NY NPI 1760471072 Anthony Bonner Cardiovascular Disease Physician · Buffalo, NY NPI 1083697072 Michele Nenoff Physician Assistant · Buffalo, NY NPI 1831175074 Linda Lillis Midwife · Buffalo, NY NPI 1528046521 James Fitzgerald Diagnostic Radiology Physician · Buffalo, NY NPI 1386615987 Joseph Rusnak Vascular & Interventional Radiology Physician · Buffalo, NY NPI 1326010216

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-30.