Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William F. Digilio, MD

Surgery Physician in Brown Deer, WI · enumerated 2006.

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

National Provider Identifier

1669433058

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Registry record

Entity type Individual (Type 1)

Name William F. Digilio

Credential MD

Sex Male

Practice address 9233 N Green Bay Rd, Brown Deer, WI, 53209

Phone (414) 270-8150

Enumeration date Mar 28, 2006

Last updated in NPPES Jun 12, 2012

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 28506 (WI) Primary

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

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Frequently asked questions

How do I verify William Digilio's NPI record?

Cross-check NPI 1669433058 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1669433058 active?

Yes, as of the latest NPPES snapshot, NPI 1669433058 is active (record last updated 2012-06-12).

Other providers at this practice address

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Michael Johnstone Family Medicine Physician · Brown Deer, WI NPI 1982665394 Michael Fetherston Family Medicine Physician · Brown Deer, WI NPI 1639130040 Joseph Schwind Family Medicine Physician · Brown Deer, WI NPI 1982641304 Bruce Rowe Family Medicine Physician · Brown Deer, WI NPI 1437197126 Gregory Matthews Family Medicine Physician · Brown Deer, WI NPI 1770524746 Michael Plotkin Family Medicine Physician · Brown Deer, WI NPI 1881636819 Glendale Clinic Pharmacy Inc Long Term Care Pharmacy · Brown Deer, WI NPI 1093818429 Daniela Angeli Physician Assistant · Brown Deer, WI NPI 1073690301

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-12.