Doctor profile · Federal record
Dr. Robert Williamson, M.D.
General Practice Physician · Gonzales, TX
- NPI 1821095696
- 21 yrs on file
- Male
- No sanctions
Practice & contact
- Primary practice
-
1605 N Sarah Dewitt Dr
Gonzales, TX 786292700
(830) 672-4601
fax (830) 672-8101 - Mailing address
-
Po Box 1840
Gonzales, TX 786291340
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 208D00000X — NUCC code
- State license (1)
- Texas #D9725
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821095696. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$217
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Integra LifeSciences Corporation | 1 | $161.03 | |
| Novartis Pharmaceuticals Corporation | 1 | $55.88 |
By nature of payment
Frequently asked questions
What is Dr. Robert Williamson's medical specialty?
Dr. Robert Williamson practices General Practice Physician in Gonzales, TX.
Where does Dr. Robert Williamson practice?
Dr. Robert Williamson practices at 1605 N Sarah Dewitt Dr, Gonzales, TX 786292700. Office phone: 8306724601.
What is Dr. Robert Williamson's NPI?
Dr. Robert Williamson's National Provider Identifier (NPI) is 1821095696, issued by NPPES.