Doctor profile · Federal record
Dr. Robert Just, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Round Rock, TX
- NPI 1235171471
- Accepts Medicare
- MIPS 72.5 / 100 · 2023
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
201 University Oaks Ste 1260
Round Rock, TX 786652437
(512) 324-4780
fax (512) 324-4786 - Additional location
-
511 Oakwood Blvd Ste 101
Round Rock, TX 786814068
(512) 255-8155
fax (512) 251-6774
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Texas #K0850
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235171471. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
565
Distinct HCPCS
10
Medicare allowed
$67,026
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99442 |
Telephone medical discussion with physician, 11-20 minutes | 97 | 72 | $88 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 73 | 73 | $217 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 61 | 61 | $105 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 54 | 54 | $83 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 54 | 54 | $69 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 54 | 46 | $117 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 49 | 47 | $86 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 23 | 23 | $108 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 23 | 23 | $55 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 23 | 23 | $177 |
In context: peer comparison
Among 13 peers in Round Rock Gastroenterology Physician, average services per provider: 43. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$513
Transactions
5
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 3 | $400.69 | |
| Axonics, INC. | 2 | $111.83 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
477
Patients
136
Total drug cost
$43,497
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 200 | 68 | $2,917 |
| Pantoprazole Sodium | Generic | 64 | 23 | $1,147 |
| Dicyclomine Hcl | Generic | 38 | 16 | $461 |
| Linzess (Linaclotide) | Brand | 30 | 0 | $24,179 |
| Ondansetron Odt (Ondansetron) | Brand | 27 | 11 | $1,640 |
| Esomeprazole Magnesium | Generic | 20 | 0 | $1,354 |
| Metoclopramide Hcl | Generic | 20 | 0 | $279 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 18 | 18 | $284 |
| Famotidine | Generic | 17 | 0 | $316 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 16 | 0 | $4,829 |
Frequently asked questions
What is Dr. Robert Just's medical specialty?
Dr. Robert Just practices Gastroenterology Physician in Round Rock, TX.
Where does Dr. Robert Just practice?
Dr. Robert Just practices at 201 University Oaks Ste 1260, Round Rock, TX 786652437. Office phone: 5123244780.
What is Dr. Robert Just's NPI?
Dr. Robert Just's National Provider Identifier (NPI) is 1235171471, issued by NPPES.
Does Dr. Robert Just accept Medicare assignment?
Yes. Dr. Robert Just accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Just commonly perform?
Top Medicare-reported procedures in 2023: Telephone medical discussion with physician (HCPCS 99442); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.