Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ritter Express Pharmacy Inc

Community/Retail Pharmacy in Atoka, OK · enumerated 2005 · authorized official Ryan Ritter, Owner.

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

National Provider Identifier

1285633479

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Registry record

Entity type Organization (Type 2)

Legal business name Ritter Express Pharmacy Inc

Other name <Unavail>

Practice address 744 S Mississippi Ave, Atoka, OK, 74525

Phone (580) 889-3353

Fax (580) 889-3060

Enumeration date Jul 19, 2005

Last updated in NPPES Feb 17, 2022

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 574616 (OK) Secondary

333600000X Pharmacy Suppliers · License 574616 (OK) Secondary

3336C0003X Community/Retail Pharmacy Suppliers · License 574616 (OK) Primary

3336C0004X Compounding Pharmacy Suppliers · License 574616 (OK) Secondary

3336L0003X Long Term Care Pharmacy Suppliers · License 574616 (OK) Secondary

335E00000X Prosthetic/Orthotic Supplier Suppliers · License CFTS0186 (OK) Secondary

Authorized official

Name Ryan Ritter

Title Owner

Phone (580) 889-3353

Other identifiers

Identifier	Type	State	Issuer
100235880B	Medicaid	OK	-
100235880A	Medicaid	OK	-
000390876500	Other	OK	BC/BS NUMBER

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 2022-02-17. Verify at npiregistry.cms.hhs.gov.

Where is Ritter Express Pharmacy Inc located?

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

Providers at this address

Browse all →

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-17.