Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gabriel Estes Green

Emergency Medicine Physician in Fort Collins, CO · enumerated 2007.

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

National Provider Identifier

1891919296

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Registry record

Entity type Individual (Type 1)

Name Gabriel Estes Green

Sex Male

Practice address 1024 S Lemay Ave, Fort Collins, CO, 80524

Phone (303) 306-7783

Fax (303) 306-7753

Enumeration date Apr 13, 2007

Last updated in NPPES May 13, 2014

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 036.117244 (IL) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 45414 (CO) Primary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 7812A (WY) Secondary

Other identifiers

Identifier	Type	State	Issuer
125149000	Medicaid	WY	-
98279246	Medicaid	CO	-
P00626871	Other	CO	RAILROAD MEDICARE
S5008	Other	-	BCBS

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 specialty is Gabriel Green?

Gabriel Green is registered in NPPES with the primary taxonomy of Emergency Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-13.