NPI Portal NPI Lookup & Verification

Dr. Robert D Prock, MD

Dr. Robert D Prock is a Radiation Oncology Physician provider (Radiology) practicing in Munster, IN, registered in the NPPES registry with NPI 1457359309 since 2005. The credential MD stands for Doctor of Medicine.

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NPI 1457359309
Entity type Individual (Type 1)
Name Dr. Robert D Prock
Credential MD
Sex Male
Practice address 701 SUPERIOR AVE, Munster, IN, 46321
Phone 2199344008
Fax 2199344010
Enumeration date 2005-07-13
Last updated in NPPES 2023-09-12

Taxonomy & licenses

Taxonomy code Specialty Primary License State
2085R0001X Radiation Oncology Physician Primary 01059232A IN

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
200496620 Medicaid IN
Copy-ready billing details
Provider: Robert Prock, MD
NPI: 1457359309
Taxonomy: 2085R0001X (Radiation Oncology Physician)
Address: 701 SUPERIOR AVE, Munster, IN, 46321

Other providers at this practice address

NPI Name Type Specialty Location
1619893146 Kevin Crockett Individual Registered Nurse Munster, IN
1417950619 Larry Wolff Individual Ophthalmology Physician Munster, IN
1770582744 Heartland Memorial Hospital, LLC Organization General Acute Care Hospital Munster, IN
1558354456 Reshma Ariga Individual Anatomic Pathology & Clinical Pathology Physician Munster, IN
1578557351 Trilok Pathak Individual Hospitalist Physician Munster, IN
1982698676 Gregory Beauregard Individual Hospitalist Physician Munster, IN
1508857269 Ony Achufusi Individual Hospitalist Physician Munster, IN
1912978404 Narendra Patel Individual Anesthesiology Physician Munster, IN

Verify this record

Cross-check NPI 1457359309 against the authoritative CMS record: view Dr. Robert D Prock on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Robert Prock practice?
The practice location on file with NPPES is in Munster, IN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Robert Prock?
The National Provider Identifier (NPI) for Robert Prock is 1457359309, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-09-12.