Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Miss Cynthia Ann Riffe, RPH

Pharmacy in Atoka, OK · enumerated 2020.

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

National Provider Identifier

1679172274

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Registry record

Entity type Individual (Type 1)

Name Miss Cynthia Ann Riffe

Credential RPH

Sex Female

Practice address Atoka, OK, 74525

Phone (580) 889-3353

Enumeration date Oct 23, 2020

Last updated in NPPES Oct 23, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

333600000X Pharmacy Suppliers · License 10997 (OK) Primary

RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Cynthia Riffe's NPI record?

Cross-check NPI 1679172274 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1679172274 active?

Yes, as of the latest NPPES snapshot, NPI 1679172274 is active (record last updated 2020-10-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-23.