NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jimmy Giang, D.O.

Gastroenterology Physician in Greeley, CO · enumerated 2014 · practices at Colorado Pain Experts, LLC.

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

National Provider Identifier

1073933941

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Registry record

Entity type Individual (Type 1)
Name Dr. Jimmy Giang
Credential D.O.
Sex Male
Practice address 7251 W 20th St Unit K, Greeley, CO, 80634
Phone (970) 378-1414
Enumeration date Apr 18, 2014
Last updated in NPPES May 5, 2026

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License DR.0064291 (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

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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Jimmy Giang?
Jimmy Giang is registered in NPPES with the primary taxonomy of Gastroenterology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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