Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Nicholas H. Noyes Memorial Hospital

Q: What is the NPI number for Nicholas H. Noyes Memorial Hospital?

The NPI for Nicholas H. Noyes Memorial Hospital is 1912175621, a Type 2 (organization) record in the CMS NPPES registry.

End-Stage Renal Disease (ESRD) Treatment Clinic/Center in Geneseo, NY · enumerated 2008 · authorized official Mark Prunoske, Cfo.

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

National Provider Identifier

1912175621

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Registry record

Entity type Organization (Type 2)

Legal business name Nicholas H. Noyes Memorial Hospital

Other name <Unavail>

Practice address 4616 Milllenium Dr, Geneseo, NY, 14454

Phone (585) 991-5105

Enumeration date Feb 15, 2008

Last updated in NPPES Apr 8, 2021

Taxonomy & classification

261QE0700X End-Stage Renal Disease (ESRD) Treatment Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Mark Prunoske

Title Cfo

Phone (585) 335-6001

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

Who is the authorized official for Nicholas H. Noyes Memorial Hospital?

NPPES lists Mark Prunoske (Cfo) as the authorized official for this organization.

What is the NPI number for Nicholas H. Noyes Memorial Hospital?

The NPI for Nicholas H. Noyes Memorial Hospital is 1912175621, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-08.