Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael M. Korbol, P.A.

Physician Assistant in Janesville, WI · enumerated 2006.

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

National Provider Identifier

1346345642

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael M. Korbol

Credential P.A.

Sex Male

Practice address 3200 E Racine St, Janesville, WI, 53546

Phone (608) 371-8000

Fax (608) 371-8945

Enumeration date Sep 13, 2006

Last updated in NPPES Jul 30, 2026

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 085-003672 (IL) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 2433-23 (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

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 Michael Korbol?

The National Provider Identifier (NPI) for Michael Korbol is 1346345642, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Korbol practice?

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

Other providers at this practice address

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