Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew Rettger

Pharmacist in Montrose, CO · enumerated 2014.

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

National Provider Identifier

1568862480

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Registry record

Entity type Individual (Type 1)

Name Matthew Rettger

Sex Male

Practice address 800 S 3rd St, Montrose, CO, 81401

Phone (970) 249-2211

Enumeration date Aug 27, 2014

Last updated in NPPES Aug 14, 2015

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 18394 (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 Matthew Rettger?

The National Provider Identifier (NPI) for Matthew Rettger is 1568862480, a Type 1 (individual) record in the CMS NPPES registry.

Where does Matthew Rettger practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-14.