NPI Portal NPI Lookup & Verification

Mcmahon Drug Store

Mcmahon Drug Store is a healthcare organization registered as Pharmacy in Corning, IA, holding Type 2 (organization) NPI 1275548810 since 2006. The authorized official on file is John Mcmahon, Owner.

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NPI 1275548810
Entity type Organization (Type 2)
Legal business name Mcmahon Drug Store
Practice address 625 DAVIS AVE, Corning, IA, 50841
Phone 6413223454
Fax 6413225277
Enumeration date 2006-07-30
Last updated in NPPES 2010-02-03

Authorized official

Name John Mcmahon
Title Owner
Phone 6413226454

Taxonomy & classification

Taxonomy code Specialty Primary License State
3336C0003X Community/Retail Pharmacy Secondary
3336L0003X Long Term Care Pharmacy Secondary
333600000X Pharmacy Primary 405 IA

Other identifiers

Identifier Type State Issuer
0002258 Medicaid IA
1603984 Other OTHER ID NUMBER-COMMERCIAL NUMBER
Copy-ready billing details
Provider: Mcmahon Drug Store
NPI: 1275548810
Taxonomy: 333600000X (Pharmacy)
Address: 625 DAVIS AVE, Corning, IA, 50841

Providers at this address

NPI Name Type Specialty Location
1992096408 Hy-Vee Inc Organization Community/Retail Pharmacy Corning, IA
1386283364 Troy Waddell Individual Pharmacist Corning, IA
1225668361 Greg Schuelke Individual Pharmacist Corning, IA

Verify this record

Cross-check NPI 1275548810 against the authoritative CMS record: view Mcmahon Drug Store on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Mcmahon Drug Store?
The NPI for Mcmahon Drug Store is 1275548810, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Mcmahon Drug Store?
NPPES lists John Mcmahon (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-02-03.