Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chad Martin Wagner, MD

Sports Medicine (Family Medicine) Physician in Madison, WI · enumerated 2007.

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

National Provider Identifier

1568599173

Verified

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Registry record

Entity type Individual (Type 1)

Name Chad Martin Wagner

Credential MD

Sex Male

Practice address 333 E Campus Mall Rm 5131, Madison, WI, 53715

Phone (608) 265-4904

Enumeration date Feb 28, 2007

Last updated in NPPES Sep 12, 2023

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 200700438 (NC) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 77387-20 (WI) Secondary

207QS0010X Sports Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 064986 (GA) Secondary

207QS0010X Sports Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 77387-20 (WI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
128548427B	Medicaid	GA	-
128548427D	Medicaid	GA	-
128548427A	Medicaid	GA	-
128548427C	Medicaid	GA	-

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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Chad Wagner?

Chad Wagner is registered in NPPES with the primary taxonomy of Sports Medicine (Family Medicine) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-12.