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Rudolph Antoncic III, M.D., P.C.

Internal Medicine Physician in Mckeesport, PA · enumerated 2007 · authorized official Rudolph Antoncic, Owner.

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

National Provider Identifier

1225236722

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Registry record

Entity type Organization (Type 2)
Legal business name Rudolph Antoncic III, M.D., P.C.
Practice address 5301 Walnut St, Mckeesport, PA, 15132
Fax (412) 751-4881
Enumeration date Jul 5, 2007
Last updated in NPPES Oct 25, 2007

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD418006 (PA) Primary

Authorized official

Name Rudolph Antoncic
Title Owner

Other identifiers

Identifier Type State Issuer
1385401 Other PA HIGHMARK BLUE SHIELD
1521997 Other - GATEWAY HEALTH PLAN
308210 Other - UPMC HEALTH PLAN
0019003720001 Medicaid PA -
75640 Other - AETNA
262531 Other - HEALTH AMERICA
125036 Other - UNISON HEALTH PLAN
2074615000 Other - INDEPENDENCE BLUE

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 is Rudolph Antoncic III, M.D., P.C. located?
The practice location on file with NPPES is in Mckeesport, PA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-10-25. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-25.