Cornerstone Medical Clinic
Cornerstone Medical Clinic holds 5 active organization NPIs in the federal registry, with practice locations in 4 cities in 4 states. 3 list internal medicine physician 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 NPIHarrison, AR has the most NPIs, 2
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
Most NPIs were issued in 2005 and 2010
Source: CMS NPPES, enumeration dates.
2 NPIs were issued in 2010 alone, more than in any other year; none in 4 of the years between.
Harrison, AR locations
The city with the most Cornerstone Medical Clinic NPIs. The full list of all 5 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1063464964 | 825 N MAIN ST., Harrison, AR | Multi-Specialty Clinic/Center | May 17, 2006 |
| 1043522212 | 825 N MAIN ST SUITE A, Harrison, AR | Internal Medicine Physician | Jul 5, 2010 |
All 5 locations, by state and city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1063464964 | 825 N MAIN ST., Harrison, AR | Multi-Specialty Clinic/Center | May 17, 2006 |
| 1043522212 | 825 N MAIN ST SUITE A, Harrison, AR | Internal Medicine Physician | Jul 5, 2010 |
| 1578821179 | 1270 PRINCE AVE SUITE 101, Athens, GA | Obstetrics & Gynecology Physician | May 2, 2012 |
| 1043210099 | 7704 ENGLAND ST, Charlotte, NC | Internal Medicine Physician | Jul 29, 2005 |
| 1235460676 | 1420 MAIN ST, Sumner, WA | Internal Medicine Physician | Jan 25, 2010 |
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 Cornerstone Medical Clinic have 5 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Cornerstone Medical Clinic's NPIs list practice locations in 4 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.