Rudolph Antoncic III, M.D., P.C.
NPI 1225236722 · Internal Medicine Physician · Mckeesport, PA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rudolph Antoncic III, M.D., P.C. is a Internal Medicine Physician organization in Mckeesport, PA (NPI 1225236722).
Provider details
- NPI number
- 1225236722
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Rudolph Antoncic, Owner(412) 754-3770
- License
- MD418006 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-05
- Last updated
- 2007-10-25
Frequently asked questions
- What is Rudolph Antoncic III, M.D., P.C.'s NPI number?
- Rudolph Antoncic III, M.D., P.C.'s National Provider Identifier (NPI) is 1225236722, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rudolph Antoncic III, M.D., P.C.?
- Rudolph Antoncic III, M.D., P.C. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rudolph Antoncic III, M.D., P.C. located?
- Rudolph Antoncic III, M.D., P.C.'s practice location on file with NPPES is 5301 Walnut St, Mckeesport, PA 15132-6327.
- What is Rudolph Antoncic III, M.D., P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Rudolph Antoncic III, M.D., P.C. is (412) 751-4400.
- Does Rudolph Antoncic III, M.D., P.C. accept Medicare?
- Rudolph Antoncic III, M.D., P.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Rudolph Antoncic III, M.D., P.C.?
- The authorized official listed on Rudolph Antoncic III, M.D., P.C.'s NPPES record is Rudolph Antoncic, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rudolph Antoncic III, M.D., P.C.'s NPI active?
- Yes — Rudolph Antoncic III, M.D., P.C.'s NPI (1225236722) is active in the NPPES registry as of the last update on 2007-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.