DR. THOMAS EUGENE COLLINS MD
NPI 1194750083
Transplant Surgery in Denver, CO

Active since July 11, 2006PECOS EnrolledAccepts Medicare Assignment
2535 S DOWNING ST STE 380, DENVER, CO 80210(303) 778-5797 Get Directions Write a Review

NPPES record last updated: June 24, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 24, 2021, Jul 19, 2019 (2 updates tracked since 2019).

About Dr. Thomas Eugene Collins Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. THOMAS EUGENE COLLINS MD (NPI 1194750083) is an individual transplant surgery provider in Denver, Colorado, licensed in Colorado (DR.0061657) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Iowa City, and is a graduate of University Of Texas Medical School At Houston (2000).

NPPES Registry Identity

NPI1194750083
Entity TypeIndividualMale
Primary Taxonomy204F00000X
Provider Legal NameDR. THOMAS EUGENE COLLINSCredential: MD
Location Address2535 S DOWNING ST STE 380Denver, CO 80210-5850
Mailing Address2535 S Downing St Ste 380Denver, CO 80210-5850 · (303) 778-5797 · Fax (303) 778-5205
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At HoustonGraduated 2000
Enumeration DateJuly 11, 2006
Last NPPES UpdateJune 24, 20212 updates tracked since enumeration
NPPES CertifiedJune 24, 2021
NPI 1194750083 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyTransplant SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code204F00000X
Licenses Licensed in CO · DR.0061657 Licensed in IA · 37282 Licensed in CA · A90545
Definition
A surgeon who specializes in transplant surgery. Source: National Uniform Claim Committee
2535 S DOWNING ST STE 380, Denver, CO 80210

Secondary Practice Location 1

Location 1200 Hawkins DrIowa City, IA 52242-1009 · Phone (352) 262-9673

Other Identifiers 2

Medicaid9000169223CO
Other70103IA · Wellmark Bcbs

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Thomas Eugene Collins Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2961447776
PECOS Enrollment IDI20190227000022, I20210630002536
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
2 suppliers11 claims11 services$11.57 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Transplant Surgery
2535 S DOWNING ST STE 380
DENVER, CO 80210
Internal Medicine (Transplant Hepatology)
2535 S DOWNING ST STE 380
DENVER, CO 80210
Nurse Practitioner (Acute Care)
2535 S DOWNING ST STE 380
DENVER, CO 80210
Nurse Practitioner (Adult Health)
2535 S DOWNING ST STE 380
DENVER, CO 80210
Nurse Practitioner (Adult Health)
2535 S DOWNING ST STE 380
DENVER, CO 80210
Transplant Surgery
2535 S DOWNING ST STE 380
DENVER, CO 80210
Internal Medicine (Cardiovascular Disease)
2535 S DOWNING ST STE 380
DENVER, CO 80210
Nurse Practitioner (Family)
2535 S DOWNING ST STE 380
DENVER, CO 80210

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Thomas Collins's NPI number?

The NPI number for Thomas Collins is 1194750083. It was assigned to this individual provider in the NPPES registry on July 11, 2006.

Where is Thomas Collins located?

Thomas Collins practices at 2535 S Downing St Ste 380, Denver, CO 80210. The listed phone number is (303) 778-5797.

What is Thomas Collins's specialty?

The primary specialty registered for this NPI is Transplant Surgery with taxonomy code 204F00000X.

Is Thomas Collins enrolled in Medicare?

Yes. Thomas Collins is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Thomas Collins accept?

Health plans from UnitedHealthcare list Thomas Collins as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Thomas Collins was last updated on June 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.