Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ron W Waeckerlin, M.D.

Cytopathology Physician in Cheyenne, WY · enumerated 2006.

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

National Provider Identifier

1790721306

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Registry record

Entity type Individual (Type 1)

Name Ron W Waeckerlin

Credential M.D.

Sex Male

Practice address 2301 House Ave Ste 108, Cheyenne, WY, 82001

Phone (307) 634-9238

Fax (307) 778-3665

Enumeration date Jun 21, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207ZC0500X Cytopathology Physician Allopathic & Osteopathic Physicians · License E12250 (WY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Ron Waeckerlin?

The National Provider Identifier (NPI) for Ron Waeckerlin is 1790721306, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ron Waeckerlin practice?

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

Other providers at this practice address

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Anapath Diagnostics, Inc Clinical Medical Laboratory · Cheyenne, WY NPI 1386743169 Summit Pathology Anatomic Pathology & Clinical Pathology Physician · Cheyenne, WY NPI 1164020715

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.