Doctor profile · Federal record
Dr. Thomas Collins, MD
Transplant Surgery Physician (CMS: General Surgery) · Transplant Surgery Physician · Transplant Surgery Physician · Denver, CO
- NPI 1194750083
- Accepts Medicare
- 26 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2535 S Downing St Ste 380
Denver, CO 802105850
(303) 778-5797 - Additional location
-
200 Hawkins Dr
Iowa City, IA 522421009
(352) 262-9673
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- June 24, 2021
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 204F00000X — NUCC code
- State licenses (3)
- Colorado #DR.0061657 · California #A90545 · Iowa #37282
- Medicaid
- CO #9000169223
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194750083. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
11
Distinct HCPCS
1
Medicare allowed
$22,932
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
50360 |
Transplantation of donor kidney | 11 | 11 | $2,085 |
In context: peer comparison
Among 3 peers in Denver Transplant Surgery Physician, average services per provider: 71. This provider delivers 0.2× the peer median.Open Payments
Industry payments received
All-time total
$837
Transactions
10
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 2 | $523.25 | |
| Boston Scientific Corporation | 1 | $128.01 | |
| Medtronic, INC. | 1 | $32.41 | |
| Veloxis Pharmaceuticals, INC. | 1 | $31.98 | |
| Madrigal Pharmaceuticals | 1 | $29.17 | |
| Pacira Pharmaceuticals Incorporated | 1 | $27.94 | |
| Innovation Technologies INC | 1 | $25.84 | |
| Mallinckrodt Hospital Products INC. | 1 | $19.39 | |
| Novartis Pharmaceuticals Corporation | 1 | $18.98 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
16
Patients
0
Total drug cost
$97
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 16 | 0 | $97 |
Frequently asked questions
What is Dr. Thomas Collins's medical specialty?
Dr. Thomas Collins practices Transplant Surgery Physician in Denver, CO.
Where does Dr. Thomas Collins practice?
Dr. Thomas Collins practices at 2535 S Downing St Ste 380, Denver, CO 802105850. Office phone: 3037785797.
What is Dr. Thomas Collins's NPI?
Dr. Thomas Collins's National Provider Identifier (NPI) is 1194750083, issued by NPPES.
Does Dr. Thomas Collins accept Medicare assignment?
Yes. Dr. Thomas Collins accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Collins commonly perform?
Top Medicare-reported procedures in 2023: Transplantation of donor kidney (HCPCS 50360). Source: CMS Medicare Physician & Other Practitioners file.