Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alyssa Lempka, FNP-C

Family Nurse Practitioner in Sheridan, WY · enumerated 2023.

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

National Provider Identifier

1336823996

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Registry record

Entity type Individual (Type 1)

Name Alyssa Lempka

Credential FNP-C

Sex Female

Practice address 808 Coffeen Ave, Sheridan, WY, 82801

Phone (307) 763-8701

Enumeration date Jun 14, 2023

Last updated in NPPES Nov 2, 2023

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 41139 (WY) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 53212 (WY) Primary

Other identifiers

Identifier	Type	State	Issuer
1679043756	Medicaid	WY	-

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 is the NPI number for Alyssa Lempka?

The National Provider Identifier (NPI) for Alyssa Lempka is 1336823996, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alyssa Lempka practice?

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

Other providers at this practice address

Browse all →

Saije Pollard Family Nurse Practitioner · Sheridan, WY NPI 1841905031 Marlen Larsen General Practice Registered Nurse · Sheridan, WY NPI 1952157927

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-02.