Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Thomas Eugene Collins, MD

Individual provider Transplant Surgery Physician · NPI 1194750083

Dr. Thomas Eugene Collins, MD is a General Surgery in Denver, Colorado. Graduated from University of Texas Medical School at Houston in 2000, 26 years ago. Practices with Portercare Adventist Health System, a 767-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California, Colorado and Iowa.

Years since qualifying
26
Trained at
University of Texas Medical School at Houston
Licensed in
CA, CO, IA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2535 S Downing St Ste 380
Denver, CO 80210-5850
Phone: (303) 778-5797
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 200 Hawkins Dr, Iowa City, IA 52242-1009 — (352) 262-9673

Specialties & licences

Transplant Surgery Physician (primary) Taxonomy 204F00000X · Licence DR.0061657 (CO)
Transplant Surgery Physician Taxonomy 204F00000X · Licence A90545 (CA)
Transplant Surgery Physician Taxonomy 204F00000X · Licence 37282 (IA)

Record details

NPI number1194750083
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESJune 24, 2021
Certification dateJune 24, 2021
Mailing address2535 S Downing St Ste 380, Denver, CO 80210-5850

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGENERAL SURGERY
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduated 2000 (26 years in practice)
Group practice Portercare Adventist Health System — 767 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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