Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John R Vipperman, PAC

Medical Physician Assistant in Cody, WY · enumerated 2005 · practices at Big Horn Basin Bone & Joint, LLC.

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

National Provider Identifier

1992787980

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Registry record

Entity type Individual (Type 1)

Name John R Vipperman

Credential PAC

Sex Male

Practice address 3030 Big Horn Ave, Cody, WY, 82414

Phone (307) 578-1955

Fax (307) 578-1979

Enumeration date Nov 16, 2005

Last updated in NPPES Jan 30, 2020

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 306 (MT) Secondary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 207 (WY) Primary

Other identifiers

Identifier	Type	State	Issuer
810511516021	Other	MT	EBMS
117477100	Medicaid	WY	-
3110550	Other	WY	BLUE CROSS
0439535	Medicaid	MT	-
000094353	Other	MT	BLUE CROSS BUTTE MT

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

What specialty is John Vipperman?

John Vipperman is registered in NPPES with the primary taxonomy of Medical Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Glen Poffenbarger Neurological Surgery Physician · Cody, WY NPI 1669469227 Big Horn Basin Bone & Joint, LLC Orthopaedic Surgery Physician · Cody, WY NPI 1134249725 Jared Lee Sports Medicine (Orthopaedic Surgery) Physician · Cody, WY NPI 1568667145 Rachael Bracke Hospitalist Physician · Cody, WY NPI 1487815742 Kayla Nagle Surgical Physician Assistant · Cody, WY NPI 1053821066

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-30.