Doctor profile · Federal record
Dr. Thomas Spain, MD
Addiction Medicine (Preventive Medicine) Physician (CMS: Anesthesiology) · Addiction Medicine (Anesthesiology) Physician · Anesthesiology Physician · Pain Medicine (Anesthesiology) Physician · Addiction Medicine (Family Medicine) Physician · Dallas, TX
- NPI 1053355321
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1935 Medical District Dr
Dallas, TX 752357701
(214) 456-8131
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- January 22, 2026
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 2083A0300X — NUCC code
- State license (1)
- Texas #L2672
- Medicaid (3)
- TX #159837704 · TX #159837702 · TX #159837703
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053355321. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$37
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 2 | $37.25 |
By nature of payment
Frequently asked questions
What is Dr. Thomas Spain's medical specialty?
Dr. Thomas Spain practices Addiction Medicine (Preventive Medicine) Physician in Dallas, TX.
Where does Dr. Thomas Spain practice?
Dr. Thomas Spain practices at 1935 Medical District Dr, Dallas, TX 752357701. Office phone: 2144568131.
What is Dr. Thomas Spain's NPI?
Dr. Thomas Spain's National Provider Identifier (NPI) is 1053355321, issued by NPPES.
Does Dr. Thomas Spain accept Medicare assignment?
Yes. Dr. Thomas Spain accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.