Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Jason Orrin Davis, PA-C

Physician Assistant in Green Bay, WI · enumerated 2011 · practices at New Dermatology Group Ltd.

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

National Provider Identifier

1134400385

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Registry record

Entity type Individual (Type 1)

Name Mr. Jason Orrin Davis

Credential PA-C

Sex Male

Practice address 2021 S Webster Ave, Green Bay, WI, 54301

Phone (920) 965-0345

Fax (920) 273-6011

Enumeration date Sep 1, 2011

Last updated in NPPES Nov 24, 2014

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 3057-023 (WI) Primary

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

Is NPI 1134400385 active?

Yes, as of the latest NPPES snapshot, NPI 1134400385 is active (record last updated 2014-11-24).

How do I verify Jason Davis's NPI record?

Cross-check NPI 1134400385 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Kristen Luikart Physician Assistant · Allouez, WI NPI 1083814305 New Dermatology Group Ltd Dermatology Physician · Green Bay, WI NPI 1235480112

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-24.