Doctor profile · Federal record
Dr. Huy Trinh, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · San Jose, CA
- NPI 1326041658
- Accepts Medicare
- MIPS 97.3 / 100 · 2023
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
227 N Jackson Ave Ste 235
San Jose, CA 951161635
(408) 430-1688
fax (408) 430-1689
Credentials & registration
- NPI registered
- May 2005 — 21 yrs on file
- Profile last updated
- January 6, 2026
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #G61514
- Medicaid
- CA #00G61514
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326041658. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
849
Distinct HCPCS
10
Medicare allowed
$99,746
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 203 | 173 | $109 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 171 | 104 | $49 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 77 | 77 | $134 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 57 | 57 | $284 | |
76700 |
Complete ultrasound scan of abdomen | 46 | 46 | $155 | |
76705 |
Limited ultrasound scan of abdomen | 39 | 39 | $117 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 37 | 37 | $6 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 35 | 34 | $114 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 35 | 33 | $154 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 34 | 34 | $177 |
In context: peer comparison
Among 14 peers in San Jose Gastroenterology Physician, average services per provider: 55. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$16,540
Transactions
30
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, INC. | 14 | $12,332.56 | |
| GlaxoSmithKline, LLC. | 2 | $4,000.00 | |
| Abbvie INC. | 10 | $131.51 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 3 | $57.71 | |
| Echosens North America, INC. | 1 | $17.78 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,028
Patients
497
Total drug cost
$2,002,128
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Vemlidy (Tenofovir Alafenamide) | Brand | 1,186 | 115 | $1,696,388 |
| Entecavir | Generic | 241 | 34 | $87,791 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 142 | 139 | $11,158 |
| Baraclude (Entecavir) | Brand | 107 | 0 | $158,828 |
| Omeprazole | Generic | 64 | 34 | $849 |
| Tenofovir Disoproxil Fumarate | Generic | 54 | 11 | $4,103 |
| Gavilyte-C (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 49 | 49 | $993 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 44 | 43 | $878 |
| Suprep (Sodium, Potassium,Mag Sulfates) | Brand | 34 | 33 | $3,986 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 29 | 25 | $789 |
Frequently asked questions
What is Dr. Huy Trinh's medical specialty?
Dr. Huy Trinh practices Gastroenterology Physician in San Jose, CA.
Where does Dr. Huy Trinh practice?
Dr. Huy Trinh practices at 227 N Jackson Ave Ste 235, San Jose, CA 951161635. Office phone: 4084301688.
What is Dr. Huy Trinh's NPI?
Dr. Huy Trinh's National Provider Identifier (NPI) is 1326041658, issued by NPPES.
Does Dr. Huy Trinh accept Medicare assignment?
Yes. Dr. Huy Trinh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Huy Trinh commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.