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William J Katsur, Dmd

Dentist in Upper St Clair, PA · enumerated 2013 · authorized official William Katsur, Dentist/ Owner.

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

National Provider Identifier

1801137831

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Registry record

Entity type Organization (Type 2)
Legal business name William J Katsur, Dmd
Practice address 61 Mcmurray Rd, Suite 100a, Upper St Clair, PA, 15241
Phone (412) 831-9910
Fax (412) 831-9962
Enumeration date Mar 15, 2013
Last updated in NPPES Mar 15, 2013

Taxonomy & classification

122300000X Dentist Dental Providers · License DS018636-L (PA) Primary

Authorized official

Name William Katsur
Title Dentist/ Owner
Phone (412) 831-9910

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

Who is the authorized official for William J Katsur, Dmd?
NPPES lists William Katsur (Dentist/ Owner) as the authorized official for this organization.
What is the NPI number for William J Katsur, Dmd?
The NPI for William J Katsur, Dmd is 1801137831, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-15.