Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Chickasaw Nation Division of Health

Indian Health Service/Tribal/Urban Indian Health (I/T/U) Pharmacy in Ada, OK · enumerated 2006 · authorized official Zach Williams, Pharmacist.

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

National Provider Identifier

1487715587

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Chickasaw Nation Division of Health

Other name <Unavail>

Practice address 933 N Country Club Rd, Ada, OK, 74820

Phone (580) 272-5710

Fax (580) 272-5711

Enumeration date Dec 12, 2006

Last updated in NPPES Mar 9, 2016

Taxonomy & classification

332800000X Indian Health Service/Tribal/Urban Indian Health (I/T/U) Pharmacy Suppliers · License 235613 (OK) Primary

3336C0003X Community/Retail Pharmacy Suppliers Secondary

Authorized official

Name Zach Williams

Title Pharmacist

Phone (580) 272-5710

Other identifiers

Identifier	Type	State	Issuer
10024620A	Medicaid	OK	-
2076080	Other	-	PK

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-03-09. Verify at npiregistry.cms.hhs.gov.

Where is Chickasaw Nation Division of Health located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-09.