Doctor profile · Federal record
Dr. John Ernst, PA-C
Physician Assistant · Killeen, TX
- NPI 1134470388
- 14 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4204 E Stan Schlueter Loop
Killeen, TX 765428352
(916) 742-3215 - Mailing address
-
170 Deep Wood Dr Ste 105
Round Rock, TX 786814949
Credentials & registration
- NPI registered
- September 2012 — 14 yrs on file
- Profile last updated
- December 28, 2023
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Texas #1108109
- Medicaid
- TX #440680840
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134470388. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$607
Transactions
30
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 12 | $229.83 | |
| GlaxoSmithKline, LLC. | 9 | $141.04 | |
| GENZYME CORPORATION | 5 | $125.49 | |
| Mylan Specialty L.P. | 3 | $85.49 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $25.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
73
Patients
0
Total drug cost
$2,202
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 23 | 0 | $444 |
| Fluticasone Propionate | Generic | 19 | 0 | $337 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 17 | 0 | $581 |
| Azelastine Hcl | Generic | 14 | 0 | $841 |
Frequently asked questions
What is Dr. John Ernst's medical specialty?
Dr. John Ernst practices Physician Assistant in Killeen, TX.
Where does Dr. John Ernst practice?
Dr. John Ernst practices at 4204 E Stan Schlueter Loop, Killeen, TX 765428352. Office phone: 9167423215.
What is Dr. John Ernst's NPI?
Dr. John Ernst's National Provider Identifier (NPI) is 1134470388, issued by NPPES.