Doctor profile · Federal record
Dr. Vu Nguyen
Gastroenterology Physician · Round Rock, TX
- NPI 1013955855
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
302 University Blvd
Round Rock, TX 786651032
(512) 509-0200 - Mailing address
-
Po Box 844658
Dallas, TX 752844658
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- January 7, 2021
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #227832
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013955855. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
819
Distinct HCPCS
10
Medicare allowed
$93,077
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 187 | 187 | $65 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 139 | 139 | $235 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 116 | 99 | $93 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 111 | 111 | $55 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 96 | 96 | $127 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 32 | 32 | $167 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 29 | 18 | $76 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 27 | 24 | $112 | |
45381 |
Injection beneath lining of large bowel using a flexible endoscope | 21 | 21 | $23 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 17 | 17 | $169 |
In context: peer comparison
Among 13 peers in Round Rock Gastroenterology Physician, average services per provider: 43. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$55
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Sanofi Pasteur INC. | 1 | $36.52 | |
| Novo Nordisk INC | 1 | $18.30 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
380
Patients
115
Total drug cost
$44,466
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 72 | 27 | $1,830 |
| Dicyclomine Hcl | Generic | 53 | 22 | $1,232 |
| Omeprazole | Generic | 52 | 25 | $968 |
| Diphenoxylate-Atropine (Diphenoxylate Hcl/Atropine) | Brand | 27 | 0 | $1,036 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 27 | 27 | $2,088 |
| Linzess (Linaclotide) | Brand | 22 | 0 | $17,915 |
| Sulfasalazine | Generic | 20 | 0 | $406 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 16 | 0 | $2,977 |
| Mesalamine | Generic | 15 | 0 | $10,618 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 14 | 14 | $219 |
Frequently asked questions
What is Dr. Vu Nguyen's medical specialty?
Dr. Vu Nguyen practices Gastroenterology Physician in Round Rock, TX.
Where does Dr. Vu Nguyen practice?
Dr. Vu Nguyen practices at 302 University Blvd, Round Rock, TX 786651032. Office phone: 5125090200.
What is Dr. Vu Nguyen's NPI?
Dr. Vu Nguyen's National Provider Identifier (NPI) is 1013955855, issued by NPPES.
What procedures does Dr. Vu Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.