Doctor profile · Federal record
Dr. Xiaotuan Zhao, MD
Gastroenterology Physician (CMS: Gastroenterology) · Tyler, TX
- NPI 1285619205
- Accepts Medicare
- 43 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
910 E Houston St Ste 550
Tyler, TX 757028366
(903) 606-8718 - Additional location
-
2301 S Clear Creek RD, Ste 102
Killeen, TX 765494143
(254) 519-8490
fax (254) 519-8495 - Mailing address
-
Po Box 846098
Dallas, TX 752846098
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- May 27, 2020
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Texas #M2221
- Medicaid (2)
- TX #175894805 · TX #175894801
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285619205. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,525
Distinct HCPCS
10
Medicare allowed
$187,033
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 436 | 267 | $116 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 297 | 282 | $169 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 219 | 215 | $71 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 200 | 156 | $77 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 70 | 70 | $127 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 67 | 66 | $102 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 48 | 47 | $231 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 40 | 40 | $48 | |
43248 |
Insertion of guide wire with dilation of esophagus using a flexible endoscope | 37 | 36 | $146 | |
43255 |
Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 33 | 30 | $178 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 53. This provider delivers 29× the peer median.Open Payments
Industry payments received
All-time total
$170
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 1 | $124.14 | |
| Gilead Sciences, Inc. | 1 | $45.88 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
101
Patients
88
Total drug cost
$1,769
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 62 | 62 | $1,102 |
| Pantoprazole Sodium | Generic | 28 | 15 | $439 |
| Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 11 | 11 | $229 |
Frequently asked questions
What is Dr. Xiaotuan Zhao's medical specialty?
Dr. Xiaotuan Zhao practices Gastroenterology Physician in Tyler, TX.
Where does Dr. Xiaotuan Zhao practice?
Dr. Xiaotuan Zhao practices at 910 E Houston St Ste 550, Tyler, TX 757028366. Office phone: 9036068718.
What is Dr. Xiaotuan Zhao's NPI?
Dr. Xiaotuan Zhao's National Provider Identifier (NPI) is 1285619205, issued by NPPES.
Does Dr. Xiaotuan Zhao accept Medicare assignment?
Yes. Dr. Xiaotuan Zhao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Xiaotuan Zhao commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.