Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Allen Wittchow, PA-C

Physician Assistant in Fridley, MN · enumerated 2006.

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

National Provider Identifier

1124128525

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Registry record

Entity type Individual (Type 1)

Name William Allen Wittchow

Credential PA-C

Sex Male

Practice address 6341 University Ave Ne, Fridley, MN, 55432

Phone (763) 572-5710

Fax (763) 586-5888

Enumeration date Sep 25, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 9684 (MN) Primary

Other identifiers

Identifier	Type	State	Issuer
1029890	Other	MN	PREFERRED ONE
6605097	Other	MN	MEDICA URGENT CARE
251J4WI	Other	FM	BCBS OF MN
HP33986	Other	MN	HEALTHPARTNERS
104929	Other	MN	UCARE MN
25878	Other	MN	AMERICA'S PPO
0110259	Other	MN	MEDICA

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

Where does William Wittchow practice?

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

What is the NPI number for William Wittchow?

The National Provider Identifier (NPI) for William Wittchow is 1124128525, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.