NPPES file of Aug 9, 2026

Warren Clinic, INC in Mcalester, OK

This location of Warren Clinic bills under NPI 1245280593, an organization record issued on May 10, 2006 with the primary taxonomy Durable Medical Equipment & Medical Supplies. It is one of 10 NPIs registered under this name; each clinician who sees you there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1245280593
Legal name
Warren Clinic, INC
Entity
Type 2 · organization, a subpart
Parent organization
Warren Clinic Mcalester
Primary taxonomy
Durable Medical Equipment & Medical Supplies 332B00000X
Practice location
1401 E VAN BUREN AVE, Mcalester, OK 74501
Phone
918-426-0240
Enumerated
May 10, 2006
Record updated
Apr 11, 2008
Authorized official
Business Operations Manager (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

19 clinicians CMS lists with Warren Clinic in Mcalester

  1. Krystina Beaman, MDInternal Medicine Physician1679816250
  2. Amisty Beck, CNPPrimary Care Nurse Practitioner1578791695
  3. Jeffrey Benson, APRN-CNPFamily Nurse Practitioner1679933584
  4. Kelly Drusen, ARNP, NP-CFamily Nurse Practitioner1063790681
  5. Stacy Hardy, MDInternal Medicine Physician1396708517
  6. John Hayes, MDSurgery Physician1710941919
  7. Edwin Henslee, MDObstetrics & Gynecology Physician1407991243
  8. Laurie Johnson, APRNFamily Nurse Practitioner1457875056
  9. Wanda Martin, MS, ARNP, C-FNPFamily Nurse Practitioner1568892438
  10. Jantzen Matli, DOFamily Medicine Physician1205337201
  11. Katharine Matli, DOFamily Medicine Physician1710569066
  12. Katie Nowlin, PA-CPhysician Assistant1689366817
  13. Maranda Patterson, APRN-FNPFamily Nurse Practitioner1750849600
  14. Gina Powers, PA-CPhysician Assistant1881659100
  15. Lynn Preston, DOCardiovascular Disease Physician1790708543
  16. John Raunikar, MDInternal Medicine Physician1700883261
  17. Emil Schelbar, MDPulmonary Disease Physician1124053624
  18. Tilak Sharma, MDInternal Medicine Physician1720500945
  19. Sailatha Thomas, MDEndocrinology, Diabetes & Metabolism Physician1447285978

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 10 Warren Clinic NPIs

Every location registered under this name, in 4 cities.

See every location

Checking an organization

  1. Confirm the business with the Oklahoma secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

Common questions

What does subpart mean?

The organization registered this NPI as a subpart: a part of the organization, such as a location, that bills under its own NPI.

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.