Doctor profile · Federal record
Dr. Mack Stewart, MD
Emergency Medicine Physician · Tyler, TX
- NPI 1902849417
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
107 Robert E Lee Dr
Tyler, TX 757034602
(903) 561-0300
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- March 26, 2020
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Texas #G8441
- Medicaid (3)
- TX #137131212 · TX #137131207 · TX #137131211
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902849417. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$225
Transactions
15
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 13 | $178.96 | |
| Galderma Laboratories, L.P. | 1 | $23.33 | |
| Lundbeck LLC | 1 | $23.01 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
13
Patients
0
Total drug cost
$1,132
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Progesterone (Progesterone, Micronized) | Brand | 13 | 0 | $1,132 |
Frequently asked questions
What is Dr. Mack Stewart's medical specialty?
Dr. Mack Stewart practices Emergency Medicine Physician in Tyler, TX.
Where does Dr. Mack Stewart practice?
Dr. Mack Stewart practices at 107 Robert E Lee Dr, Tyler, TX 757034602. Office phone: 9035610300.
What is Dr. Mack Stewart's NPI?
Dr. Mack Stewart's National Provider Identifier (NPI) is 1902849417, issued by NPPES.