Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Noreen Elizabeth Ruff, R.P.A.-C.

Q: What is the NPI number for Noreen Ruff?

The National Provider Identifier (NPI) for Noreen Ruff is 1700033123, a Type 1 (individual) record in the CMS NPPES registry.

Physician Assistant in Montour Falls, NY · enumerated 2008.

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

National Provider Identifier

1700033123

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Registry record

Entity type Individual (Type 1)

Name Ms. Noreen Elizabeth Ruff

Credential R.P.A.-C.

Sex Female

Practice address 220 Steuben St, Montour Falls, NY, 14865

Phone (607) 535-7121

Fax (607) 535-4433

Enumeration date Aug 27, 2008

Last updated in NPPES Jun 20, 2016

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 003530-1 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
50484A	Other	-	MEDICARE
00722803	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

Where does Noreen Ruff practice?

The practice location on file with NPPES is in Montour Falls, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Noreen Ruff?

The National Provider Identifier (NPI) for Noreen Ruff is 1700033123, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-20.