Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Olean General Healthcare Systems, LLC

Oxygen Equipment & Supplies (DME) in Olean, NY · enumerated 2006 · authorized official Wendy Russalesi, Cco.

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

National Provider Identifier

1831163559

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Olean General Healthcare Systems, LLC

Practice address 502 N Union St Ste 4and5, Olean, NY, 14760

Phone (716) 373-0676

Fax (716) 373-0869

Enumeration date Feb 17, 2006

Last updated in NPPES Oct 15, 2025

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Secondary

332BX2000X Oxygen Equipment & Supplies (DME) Suppliers Primary

Authorized official

Name Wendy Russalesi

Title Cco

Phone (484) 246-9499

Other identifiers

Identifier	Type	State	Issuer
007553710	Medicaid	PA	-
01826035	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 Olean General Healthcare Systems, LLC?

Olean General Healthcare Systems, LLC is registered in NPPES as a Oxygen Equipment & Supplies (DME) (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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-15.