Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Wyoming Nephrology & Hypertension, PC

Nephrology Physician in Casper, WY · enumerated 2006 · authorized official James Rupp, President.

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

National Provider Identifier

1699878884

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Registry record

Entity type Organization (Type 2)

Legal business name Wyoming Nephrology & Hypertension, PC

Practice address 1141 Wilkins Cir, Casper, WY, 82601

Phone (307) 472-7200

Fax (307) 472-7202

Enumeration date Sep 6, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name James Rupp

Title President

Phone (307) 472-7200

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

Where is Wyoming Nephrology & Hypertension, PC located?

The practice location on file with NPPES is in Casper, WY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.