Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael R Mccormick, PA

Surgical Physician Assistant in Onalaska, WI · enumerated 2005.

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

National Provider Identifier

1700880333

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Registry record

Entity type Individual (Type 1)

Name Michael R Mccormick

Credential PA

Sex Male

Practice address 3111 Gunderson Drive, Onalaska, WI, 54650

Phone (608) 796-8630

Enumeration date Jun 10, 2005

Last updated in NPPES Jul 30, 2015

Taxonomy & licenses

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 9485 (MN) Secondary

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1178 (WI) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
42989500	Medicaid	WI	-

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 does Michael Mccormick practice?

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

What is the NPI number for Michael Mccormick?

The National Provider Identifier (NPI) for Michael Mccormick is 1700880333, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-30.