NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher Martinson

Pharmacist in Granite Falls, MN · enumerated 2012 · practices at Thrifty Drug Stores Inc.

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

National Provider Identifier

1295094738

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Christopher Martinson
Sex Male
Practice address 760 Prentice St, Granite Falls, MN, 56241
Enumeration date May 3, 2012
Last updated in NPPES May 3, 2012

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 115455 (MN) 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

What is the NPI number for Christopher Martinson?
The National Provider Identifier (NPI) for Christopher Martinson is 1295094738, a Type 1 (individual) record in the CMS NPPES registry.
Where does Christopher Martinson practice?
The practice location on file with NPPES is in Granite Falls, MN. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-03.