Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas Trouillot, M.D.

Gastroenterology Physician in Denver, CO · enumerated 2006.

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

National Provider Identifier

1902850811

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Registry record

Entity type Individual (Type 1)

Name Thomas Trouillot

Credential M.D.

Sex Male

Practice address 1960 Ogden St, Suite 220, Denver, CO, 80218

Phone (303) 861-0808

Fax (303) 861-2193

Enumeration date May 22, 2006

Last updated in NPPES Apr 8, 2026

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 118703 (MT) Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License CDRH.0031056 (CO) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
P00139254	Other	CO	RAILROAD MEDICARE
01310564	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

Is NPI 1902850811 active?

Yes, as of the latest NPPES snapshot, NPI 1902850811 is active (record last updated 2026-04-08).

How do I verify Thomas Trouillot's NPI record?

Cross-check NPI 1902850811 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-08.