Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Calvin James Kliner

Pharmacist in Fort Collins, CO · enumerated 2019.

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

National Provider Identifier

1386280246

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Registry record

Entity type Individual (Type 1)

Name Calvin James Kliner

Sex Male

Practice address 1842 N College Ave, Fort Collins, CO, 80524

Phone (970) 494-6950

Fax (970) 475-0644

Enumeration date Nov 25, 2019

Last updated in NPPES May 19, 2026

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 21360 (CO) 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 Calvin Kliner?

The National Provider Identifier (NPI) for Calvin Kliner is 1386280246, a Type 1 (individual) record in the CMS NPPES registry.

Where does Calvin Kliner practice?

The practice location on file with NPPES is in Fort Collins, CO. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-19.