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Dr. Mark Patrick Glenn, PHARMD

Pharmacist in Durant, OK · enumerated 2022 · practices at Wal-Mart Stores East Lp.

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

National Provider Identifier

1538800586

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark Patrick Glenn
Credential PHARMD
Sex Male
Practice address 3712 W Main St, Durant, OK, 74701
Phone (580) 924-5112
Fax (580) 924-4551
Enumeration date Apr 5, 2022
Last updated in NPPES Apr 5, 2022

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 14328 (OK) Primary
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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.

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Frequently asked questions

How do I verify Mark Glenn's NPI record?
Cross-check NPI 1538800586 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1538800586 active?
Yes, as of the latest NPPES snapshot, NPI 1538800586 is active (record last updated 2022-04-05).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-05.