Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James R Pasterz, DO

Family Medicine Physician in Grand Junction, CO · enumerated 2006.

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

National Provider Identifier

1598706640

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Registry record

Entity type Individual (Type 1)

Name James R Pasterz

Credential DO

Sex Male

Practice address 2333 N 6th St, Grand Junction, CO, 81501

Phone (970) 298-1726

Fax (970) 298-1726

Enumeration date Jun 9, 2006

Last updated in NPPES May 11, 2020

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 22015 (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
PAU3628	Other	CO	BLUE CROSS
01220151	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.

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Frequently asked questions

How do I verify James Pasterz's NPI record?

Cross-check NPI 1598706640 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1598706640 active?

Yes, as of the latest NPPES snapshot, NPI 1598706640 is active (record last updated 2020-05-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-11.