Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Sean Elliott Knighton, APRN

Family Nurse Practitioner in Thayne, WY · enumerated 2009.

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

National Provider Identifier

1043549157

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Registry record

Entity type Individual (Type 1)

Name Mr. Sean Elliott Knighton

Credential APRN

Sex Male

Practice address 122 Petersen Pkwy, Thayne, WY, 83127

Phone (307) 883-5852

Fax (866) 972-4881

Enumeration date Dec 18, 2009

Last updated in NPPES Jan 13, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN-100730 (MT) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1391 (WY) Primary

163W00000X Registered Nurse Nursing Service Providers · License 35387 (WY) Secondary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
1043549157	Medicaid	MT	-
139880600	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

Is NPI 1043549157 active?

Yes, as of the latest NPPES snapshot, NPI 1043549157 is active (record last updated 2026-01-13).

How do I verify Sean Knighton's NPI record?

Cross-check NPI 1043549157 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Donald Kirk Family Medicine Physician · Thayne, WY NPI 1861447971 Martha Hageman Family Medicine Physician · Thayne, WY NPI 1033395561 Kristle Wolff Professional Counselor · Thayne, WY NPI 1780097709 Matthew Roberts Family Medicine Physician · Thayne, WY NPI 1649858721

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-13.