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Regional Diagnostics LLC

Regional Diagnostics LLC is a healthcare organization registered as Radiology Clinic/Center in Steubenville, OH, holding Type 2 (organization) NPI 1619965910 since 2005. The authorized official on file is Ron Clark, President and Coo.

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NPI 1619965910
Entity type Organization (Type 2)
Legal business name Regional Diagnostics LLC
Practice address 4220 SUNSET BLVD, Steubenville, OH, 43952
Phone 7402663131
Fax 7402663188
Enumeration date 2005-10-11
Last updated in NPPES 2008-04-20

Authorized official

Name Ron Clark
Title President and Coo
Phone 2164648484

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QR0200X Radiology Clinic/Center Primary 1063IC OH

Other identifiers

Identifier Type State Issuer
2162225 Medicaid OH
1227IC Other OH OH DEPT HEALTH
Copy-ready billing details
Provider: Regional Diagnostics LLC
NPI: 1619965910
Taxonomy: 261QR0200X (Radiology Clinic/Center)
Address: 4220 SUNSET BLVD, Steubenville, OH, 43952

Providers at this address

NPI Name Type Specialty Location
1558464545 Harvey W Waller Dc Inc Organization Chiropractor Steubenville, OH

Verify this record

Cross-check NPI 1619965910 against the authoritative CMS record: view Regional Diagnostics LLC 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

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.
What type of organization is Regional Diagnostics LLC?
Regional Diagnostics LLC is registered in NPPES as a Radiology Clinic/Center (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-04-20.