Quick answers
- Which hospitals does Thomas E. Collins work at?
- Medicare's official clinician data lists Thomas E. Collins at 1 hospital: AdventHealth Porter. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas E. Collins see patients?
- Medicare's clinician data lists 2 practice locations, including Denver, CO and Billings, MT. Call before your visit to confirm the address.
- What is Thomas E. Collins's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Thomas E. Collins accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas E. Collins accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Thomas E. Collins?
- (303) 778-5797, as listed in official Medicare / NPI Registry data.
- What is Thomas E. Collins's NPI number?
- 1194750083. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thomas E. Collins works
Medicare's Facility Affiliation Data lists Thomas E. Collins at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth PorterDenver, CO · Acute Care Hospital · CCN 060064
Practice locations
Addresses where Thomas E. Collins is enrolled with Medicare (CMS data updated 2026-10-02).
- 2535 S Downing St, Suite 380Denver, CO 80210 (303) 778‑5797
- 315 N 25th St, Suite 201Billings, MT 59101 (303) 778‑5797
Group practices
Medicare enrollment lists Thomas E. Collins as a member of this group (CMS data updated 2026-10-02).
- Portercare Adventist Health System774 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Denver
Clinicians with the same Medicare primary specialty in Denver, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical School At Houston |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1194750083 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians