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Ethan A Karol, PA

Physician Assistant in Green Bay, WI · enumerated 2011.

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

National Provider Identifier

1780969246

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Registry record

Entity type Individual (Type 1)
Name Ethan A Karol
Credential PA
Sex Male
Practice address 2845 Greenbrier Rd Ste 240, Green Bay, WI, 54311
Phone (920) 288-8280
Fax (920) 288-8285
Enumeration date Oct 17, 2011
Last updated in NPPES Oct 17, 2011

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 2831 (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.

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Frequently asked questions

What is the NPI number for Ethan Karol?
The National Provider Identifier (NPI) for Ethan Karol is 1780969246, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ethan Karol practice?
The practice location on file with NPPES is in Green Bay, WI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-17.