Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Anthony Rapiejko, DO

Anesthesiology Physician in Grand Junction, CO · enumerated 2008.

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

National Provider Identifier

1649428426

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Registry record

Entity type Individual (Type 1)

Name John Anthony Rapiejko

Credential DO

Sex Male

Practice address 2635 N 7th St, Grand Junction, CO, 81501

Phone (970) 244-2506

Enumeration date Sep 4, 2008

Last updated in NPPES Jun 14, 2019

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License DR.0046568 (CO) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
80979726	Medicaid	CO	-

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 John Rapiejko?

The National Provider Identifier (NPI) for John Rapiejko is 1649428426, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Rapiejko practice?

The practice location on file with NPPES is in Grand Junction, 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 2019-06-14.