Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sally Gay Siebert, FNP PNP

Pediatric Nurse Practitioner in Lexington, KY · enumerated 2005.

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

National Provider Identifier

1689665333

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Registry record

Entity type Individual (Type 1)

Name Sally Gay Siebert

Credential FNP PNP

Sex Female

Practice address 650 Newtown Pike, Lexington, KY, 40508

Phone (859) 252-2371

Fax (859) 288-2468

Enumeration date Nov 2, 2005

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1038432 (KY) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 308P (KY) Secondary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1038432 (KY) Secondary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 308P (KY) Primary

Other identifiers

Identifier	Type	State	Issuer
78002599	Medicaid	KY	-

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

Where does Sally Siebert practice?

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

What is the NPI number for Sally Siebert?

The National Provider Identifier (NPI) for Sally Siebert is 1689665333, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.