Doctor profile · Federal record
Dr. Robert Zwiener, MD
Pediatric Gastroenterology Physician · Austin, TX
- NPI 1598717936
- MIPS 66.2 / 100 · 2023
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1301 Barbara Jordan Blvd Ste 200
Austin, TX 787233078
(512) 628-1810
fax (512) 628-1811
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- April 8, 2013
- Specialty taxonomy
- 2080P0206X — NUCC code
- State license (1)
- Texas #G5808
- Medicaid
- TX #129357303
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598717936. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$249
Transactions
11
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Takeda Pharmaceuticals U.S.A., INC. | 3 | $62.00 | |
| Abbvie INC. | 2 | $49.19 | |
| Regeneron Healthcare Solutions, INC. | 1 | $32.06 | |
| Genzyme Corporation | 1 | $27.42 | |
| Alcresta Therapeutics, INC. | 1 | $23.34 | |
| Kyowa Kirin, INC. | 1 | $22.89 | |
| Tolmar, INC. | 1 | $18.11 | |
| Rhythm Pharmaceuticals, INC. | 1 | $13.57 |
By nature of payment
Frequently asked questions
What is Dr. Robert Zwiener's medical specialty?
Dr. Robert Zwiener practices Pediatric Gastroenterology Physician in Austin, TX.
Where does Dr. Robert Zwiener practice?
Dr. Robert Zwiener practices at 1301 Barbara Jordan Blvd Ste 200, Austin, TX 787233078. Office phone: 5126281810.
What is Dr. Robert Zwiener's NPI?
Dr. Robert Zwiener's National Provider Identifier (NPI) is 1598717936, issued by NPPES.