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Regional Diagnostics LLC

Regional Diagnostics LLC is a healthcare organization registered as Radiology Clinic/Center in Parma, OH, holding Type 2 (organization) NPI 1558359844 since 2005. The authorized official on file is Ron Clark, President and Coo.

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NPI 1558359844
Entity type Organization (Type 2)
Legal business name Regional Diagnostics LLC
Practice address 6900 RIDGE RD, Parma, OH, 44129
Phone 4408846600
Fax 4408846689
Enumeration date 2005-10-11
Last updated in NPPES 2007-08-28

Authorized official

Name Ron Clark
Title President and Coo
Phone 2164648484

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QR0200X Radiology Clinic/Center Primary 1007IC OH

Other identifiers

Identifier Type State Issuer
2480515 Medicaid OH
1226IC Other OH OH DEPT HEALTH
Copy-ready billing details
Provider: Regional Diagnostics LLC
NPI: 1558359844
Taxonomy: 261QR0200X (Radiology Clinic/Center)
Address: 6900 RIDGE RD, Parma, OH, 44129

Providers at this address

NPI Name Type Specialty Location
1922015593 Steven Levak Individual Chiropractor Parma, OH
1558414540 Michael Hotz Individual Physical Therapist Parma, OH
1861534125 John Fortuna Individual Rehabilitation Chiropractor Parma, OH
1124209242 Neurosurgical Specialists PC Organization Neurological Surgery Physician Parma, OH
1629214598 William Metelsky Individual Addiction (Substance Use Disorder) Counselor Parma, OH
1639307630 Parmatown Physical Therapy Organization Clinic/Center Parma, OH
1902037419 Spectrum Diagnostic Imaging of Ohio LLC Organization Diagnostic Radiology Physician Parma, OH
1497070114 Parmatown Physical Therapy Organization Specialist Parma, OH

Verify this record

Cross-check NPI 1558359844 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 2026-07-10. Provider record last updated 2007-08-28.