Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Tri City Radiology S.C

Q: What type of organization is Tri City Radiology S.C?

Tri City Radiology S.C is registered in NPPES as a Diagnostic Ultrasound Physician (its primary provider taxonomy).

Diagnostic Ultrasound Physician in Geneva, IL · enumerated 2006 · authorized official Joseph Persak, Director.

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

National Provider Identifier

1326143793

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Tri City Radiology S.C

Practice address 300 Randall Rd, Geneva, IL, 60134

Phone (630) 208-3000

Enumeration date Sep 13, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

2085B0100X Body Imaging Physician Allopathic & Osteopathic Physicians Secondary

2085N0904X Nuclear Radiology Physician Allopathic & Osteopathic Physicians Secondary

2085P0229X Pediatric Radiology Physician Allopathic & Osteopathic Physicians Secondary

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Secondary

2085R0203X Therapeutic Radiology Physician Allopathic & Osteopathic Physicians Secondary

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians Secondary

2085U0001X Diagnostic Ultrasound Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Joseph Persak

Title Director

Phone (630) 208-4412

Other identifiers

Identifier	Type	State	Issuer
04515240	Other	IL	BLUE CROSS PROVIDER NUMBE

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 → Validate an NPI →

Frequently asked questions

What type of organization is Tri City Radiology S.C?

Tri City Radiology S.C is registered in NPPES as a Diagnostic Ultrasound Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Delnor Community Hospital General Acute Care Hospital · Geneva, IL NPI 1407859655 Udaya Bontu Hospitalist Physician · Geneva, IL NPI 1255339503 Mark Staudacher Anesthesiology Physician · Geneva, IL NPI 1710988126 Donald Adeli Obstetrics & Gynecology Physician · Geneva, IL NPI 1114928397 Arthur Proust Emergency Medicine Physician · Geneva, IL NPI 1720071152 Vincent Johnson Hospitalist Physician · Geneva, IL NPI 1497749931 Jennifer Siegel Genetic Counselor (M.S.) · Geneva, IL NPI 1174511083 Lawrence Bartusek Anatomic Pathology & Clinical Pathology Physician · Geneva, IL NPI 1790766947

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.