Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alice Ann Mcclellan, D.PH.

Pharmacist in Oklahoma City, OK · enumerated 2008.

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

National Provider Identifier

1821255241

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Registry record

Entity type Individual (Type 1)

Name Alice Ann Mcclellan

Credential D.PH.

Sex Female

Practice address 4913 W Reno Ave, Oklahoma City, OK, 73127

Phone (405) 948-4900

Fax (405) 948-4929

Enumeration date May 22, 2008

Last updated in NPPES Feb 25, 2016

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 12746 (OK) Primary

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

Is NPI 1821255241 active?

Yes, as of the latest NPPES snapshot, NPI 1821255241 is active (record last updated 2016-02-25).

How do I verify Alice Mcclellan's NPI record?

Cross-check NPI 1821255241 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-25.