Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nancy Denis

Family Nurse Practitioner in Malone, NY · enumerated 2017.

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

National Provider Identifier

1811408826

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Registry record

Entity type Individual (Type 1)

Name Nancy Denis

Sex Female

Practice address 133 Park Street, Alice Hyde Medical Center, Malone, NY, 12953

Phone (518) 481-2581

Fax (518) 481-2479

Enumeration date Oct 17, 2017

Last updated in NPPES Mar 17, 2018

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN181282 (GA) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 342659 (NY) Primary

163W00000X Registered Nurse Nursing Service Providers · License RN181282 (GA) Secondary

Other identifiers

Identifier	Type	State	Issuer
RN181282	Other	GA	STATE LICENSE
342659	Other	NY	STATE LICENSE

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

How do I verify Nancy Denis's NPI record?

Cross-check NPI 1811408826 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1811408826 active?

Yes, as of the latest NPPES snapshot, NPI 1811408826 is active (record last updated 2018-03-17).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.