Thomas Trouillot, MD - Medicare Gastroenterology in Denver, CO

Thomas Trouillot, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Denver, Colorado. He went to University Of California, San Francisco School Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Colorado Gastroenterology Prof Llc, Catholic Health Initiatives Colorado, Community Physicians Group and his current practice location is 1960 Ogden St, Suite 220, Denver, Colorado. You can reach out to his office (for appointments etc.) via phone at (303) 861-0808.

Thomas Trouillot is licensed to practice in Colorado (license number CDRH.0031056) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1902850811.

Contact Information

Thomas Trouillot, MD
1960 Ogden St, Suite 220,
Denver, CO 80218-1022
(303) 861-0808
(303) 861-2193

Map and Direction




Physician's Profile

Full NameThomas Trouillot
GenderMale
SpecialityGastroenterology
Experience35 Years
Location1960 Ogden St, Denver, Colorado
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Thomas Trouillot attended and graduated from University Of California, San Francisco School Of Medicine in 1989
  NPI Data:
  • NPI Number: 1902850811
  • Provider Enumeration Date: 05/22/2006
  • Last Update Date: 01/30/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8729072814
  • Enrollment ID: I20040729001458

Medical Identifiers

Medical identifiers for Thomas Trouillot such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902850811NPI-NPPES
P00139254OtherCORAILROAD MEDICARE
01310564MedicaidCO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology CDRH.0031056 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Community Medical CenterMissoula, MTHospital
Mercy Regional Medical CenterDurango, COHospital
Presbyterian St Luke's Medical CenterDenver, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Colorado Gastroenterology Prof Llc66088465064
Catholic Health Initiatives Colorado8022927342972
Community Physicians Group842637084266

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Thomas Trouillot allows following entities to bill medicare on his behalf.
Entity NameCatholic Health Initiatives Colorado
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356783351
PECOS PAC ID: 8022927342
Enrollment ID: O20031215000462
Entity NameColorado Gastroenterology Prof Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396790101
PECOS PAC ID: 6608846506
Enrollment ID: O20040728001078

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Thomas Trouillot is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Thomas Trouillot, MD
1960 Ogden St, Suite 220,
Denver, CO 80218-1022

Ph: (303) 861-0808
Thomas Trouillot, MD
1960 Ogden St, Suite 220,
Denver, CO 80218-1022

Ph: (303) 861-0808

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.