Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William C Sharer

Urology Physician in St Louis Park, MN · enumerated 2005 · practices at Park Nicollet Methodist Hospital.

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

National Provider Identifier

1154308757

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Registry record

Entity type Individual (Type 1)

Name William C Sharer

Sex Male

Practice address 3900 Park Nicollet Blvd, Park Nicollet Clinic - Slp, St Louis Park, MN, 55416

Phone (952) 993-3017

Fax (952) 993-1751

Enumeration date Dec 27, 2005

Last updated in NPPES Oct 11, 2011

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 30695 (MN) 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 1154308757 active?

Yes, as of the latest NPPES snapshot, NPI 1154308757 is active (record last updated 2011-10-11).

How do I verify William Sharer's NPI record?

Cross-check NPI 1154308757 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-11.