Stephen Liangtjan Trisno, MD
NPI 1871129866ActiveIndividual· Pediatrics, Pediatric Gastroenterology· Palo Alto, CA
Pediatrics, Pediatric Gastroenterology (MD) in Palo Alto, California, trained at University of Cincinnati College of Medicine (class of 2020). Enrolled in Medicare as practitioner - gastroenterology. Conmed Corporation reported $13.59 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1871129866 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 21, 2020 |
| Last updated in NPPES | Jul 7, 2026 |
| Certified by provider | Jul 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Gastroenterology Primary | 2080P0206X | A187850 | CA |
| Pediatrics | 208000000X | A187850 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (CA) |
|---|
Education and affiliations
| Medical school | University of Cincinnati College of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Pediatric Medicine |
Industry payments (Open Payments)
- 2025$13.59 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Conmed Corporation | $13.59 | 1 |
What the 2025 payments were for
- Food and Beverage$13.59 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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