Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Milo Hirschi III, MD

Sports Medicine (Family Medicine) Physician in Appleton, WI · enumerated 2014.

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

National Provider Identifier

1891109039

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Registry record

Entity type Individual (Type 1)

Name David Milo Hirschi III

Credential MD

Sex Male

Practice address 820 E Grant St, Appleton, WI, 54911

Phone (920) 831-5050

Fax (920) 738-6400

Enumeration date Jun 16, 2014

Last updated in NPPES May 4, 2021

Taxonomy & licenses

207QS0010X Sports Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 72217 (WI) Primary

207QS0010X Sports Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 01080150A (IN) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MRM-1386 (ID) Secondary

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
000001175249	Other	IN	ANTHEM BCBS

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 David Hirschi practice?

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

What is the NPI number for David Hirschi?

The National Provider Identifier (NPI) for David Hirschi is 1891109039, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-04.