Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Choctaw Nation of Oklahoma

Indian Health Service/Tribal/Urban Indian Health (I/T/U) Pharmacy in Mcalester, OK · enumerated 2007 · authorized official Todd Hallmark, Executive Director - Dept of Health.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1124175518

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Choctaw Nation of Oklahoma

Other name <Unavail>

Practice address 1127 S George Nigh Expy, Mcalester, OK, 74501

Phone (800) 349-7026

Fax (918) 567-7180

Enumeration date Jan 5, 2007

Last updated in NPPES Aug 8, 2025

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities · License 15-5155 (OK) Secondary

332800000X Indian Health Service/Tribal/Urban Indian Health (I/T/U) Pharmacy Suppliers · License 15-5155 (OK) Primary

3336C0003X Community/Retail Pharmacy Suppliers Secondary

3336S0011X Specialty Pharmacy Suppliers Secondary

Authorized official

Name Todd Hallmark

Title Executive Director - Dept of Health

Phone (918) 567-7115

Other identifiers

Identifier	Type	State	Issuer
100244980L	Medicaid	OK	-
3721568	Other	-	NCPDP
100244980C	Medicaid	OK	-
15-5155	Other	OK	OK STATE BOARD OF PHARMACY

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.

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Frequently asked questions

Where is Choctaw Nation of Oklahoma located?

The practice location on file with NPPES is in Mcalester, OK.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-08-08. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-08.