Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. John J Winklmann, PA

Physician Assistant in Denali Park, AK · enumerated 2006.

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

National Provider Identifier

1477569531

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. John J Winklmann

Credential PA

Sex Male

Practice address Milepost 238.8 Parks Hwy, Denali Park, AK, 99755

Phone (907) 683-4433

Fax (907) 683-4434

Enumeration date Jul 31, 2006

Last updated in NPPES Mar 14, 2013

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 20 (AK) 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

Where does John Winklmann practice?

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

What is the NPI number for John Winklmann?

The National Provider Identifier (NPI) for John Winklmann is 1477569531, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-14.