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William S Taddonio, M.D.

Family Medicine Physician in Douglassville, PA · enumerated 2005 · practices at Pottstown Hospital Company LLC.

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

National Provider Identifier

1932191186

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Registry record

Entity type Individual (Type 1)
Name William S Taddonio
Credential M.D.
Sex Male
Practice address 193 Old Swede Rd, Douglassville, PA, 19518
Phone (610) 385-3010
Fax (610) 385-3076
Enumeration date Aug 15, 2005
Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD039197E (PA) 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

What is the NPI number for William Taddonio?
The National Provider Identifier (NPI) for William Taddonio is 1932191186, a Type 1 (individual) record in the CMS NPPES registry.
Where does William Taddonio practice?
The practice location on file with NPPES is in Douglassville, PA. Providers can have multiple locations; NPPES lists the primary practice address.

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