Regional Diagnostics
Regional Diagnostics holds 25 active organization NPIs in the federal registry, with practice locations in 19 cities in 4 states. 21 list radiology clinic/center as their primary taxonomy; each location can bill under its own NPI.
Search the organization with your city to find the NPI for the location you visit or bill.
Find a location's NPIPainesville, OH has the most NPIs, 3
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
Most NPIs were issued in 2005 and 2006
Source: CMS NPPES, enumeration dates.
21 NPIs were issued in 2005 alone, more than in any other year; none in 1 of the years between.
Painesville, OH locations
The city with the most Regional Diagnostics NPIs. The full list of all 25 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1437147725 | 470 BACON RD., Painesville, OH | Radiology Clinic/Center | Oct 11, 2005 |
| 1740278803 | 50 NORMANDY DR, Painesville, OH | Radiology Clinic/Center | Oct 12, 2005 |
| 1992881023 | 7515 FREDLE DR, Painesville, OH | Radiology Clinic/Center | Oct 31, 2006 |
All 25 locations, by state and city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1114915436 | 101 NW 1ST AVE, Delray Beach, FL | Radiology Clinic/Center | Oct 11, 2005 |
| 1588652804 | 150 SW 12TH AVE, Pompano Beach, FL | Radiology Clinic/Center | Oct 11, 2005 |
| 1427046739 | 7777 S HARLEM AVE, Bridgeview, IL | Radiology Clinic/Center | Oct 11, 2005 |
| 1003804311 | 1228 W BELMONT AVE, Chicago, IL | Radiology Clinic/Center | Oct 11, 2005 |
| 1053309377 | 4351 N CICERO AVE, Chicago, IL | Radiology Clinic/Center | Oct 11, 2005 |
| 1871581199 | 373 SUMMIT ST, Elgin, IL | Radiology Clinic/Center | Oct 11, 2005 |
| 1144218462 | 16236 PRINCE DR, South Holland, IL | Radiology Clinic/Center | Oct 11, 2005 |
| 1386632578 | 2000 AUBURN DR SUITE 130, Beachwood, OH | Radiology Clinic/Center | Oct 11, 2005 |
| 1346496585 | 3609 PARK EAST DR SUITE 101, Beachwood, OH | Diagnostic Radiology Physician | Aug 7, 2008 |
| 1881695575 | 25580 AURORA RD, Bedford Hts, OH | Diagnostic Radiology Physician | Aug 3, 2005 |
| 1578551941 | 7575 NORTHCLIFF AVE, Brooklyn, OH | Radiology Clinic/Center | Oct 11, 2005 |
| 1477541852 | 20455 LORAIN RD, Cleveland, OH | Radiology Clinic/Center | Oct 11, 2005 |
| 1619123858 | 4760 RICHMOND RD, Cleveland, OH | Diagnostic Radiology Physician | Aug 7, 2008 |
| 1487642856 | 5183 MAYFIELD RD, Lyndhurst, OH | Radiology Clinic/Center | Oct 11, 2005 |
| 1669460820 | 730 SOM CENTER RD SUITE 220, Mayfield Village, OH | Radiology Clinic/Center | Oct 12, 2005 |
| 1417945791 | 9710 MENTOR AVE, Mentor, OH | Radiology Clinic/Center | Oct 11, 2005 |
| 1003830522 | 8401 MENTOR AVE, Mentor, OH | Mammography Clinic/Center | Jul 27, 2006 |
| 1225026461 | 19250 E. BAGLEY RD., Middleburg Hts., OH | Radiology Clinic/Center | Oct 12, 2005 |
| 1437147725 | 470 BACON RD., Painesville, OH | Radiology Clinic/Center | Oct 11, 2005 |
| 1740278803 | 50 NORMANDY DR, Painesville, OH | Radiology Clinic/Center | Oct 12, 2005 |
| 1992881023 | 7515 FREDLE DR, Painesville, OH | Radiology Clinic/Center | Oct 31, 2006 |
| 1558359844 | 6900 RIDGE RD, Parma, OH | Radiology Clinic/Center | Oct 11, 2005 |
| 1619965910 | 4220 SUNSET BLVD, Steubenville, OH | Radiology Clinic/Center | Oct 11, 2005 |
| 1972591279 | 1200 BROOKS LN SUITE G70, Clairton, PA | Radiology Clinic/Center | Oct 11, 2005 |
| 1386632693 | 495 E. WATERFRONT DR., Homstead, PA | Radiology Clinic/Center | Oct 11, 2005 |
Checking an organization
- Match the NPI to the exact location you will visit or bill; each location can have its own.
- Confirm the business entity with the secretary of state.
- Check the HHS-OIG exclusion list for the organization and its owners.
- Verify each clinician you will see on their own record and with the state license search.
Common questions
Why does Regional Diagnostics have 25 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Regional Diagnostics's NPIs list practice locations in 19 cities.
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.