Jiayi Li, M.D.
NPI 1902814346ActiveIndividual· Internal Medicine, Gastroenterology· Mountain View, CA
Internal Medicine, Gastroenterology (M.D.) with Sutter Bay Medical Foundation, practicing in Mountain View, California. Their prescriptions cost Medicare Part D more than their services did: $416,589 for 2,349 claims, against $193,830 paid for services in 2024. Gilead Sciences, Inc. was the largest of 2 companies reporting payments in 2025, $503.92 in all, mostly food and beverage. Lists El Camino Health as a hospital affiliation.
Overview
| NPI | 1902814346 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 3, 2006 |
| Last updated in NPPES | Oct 8, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | A76039 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 805 |
|---|---|
| Services billed | 1,806 across 31 procedure codes |
| Paid by Medicare | $193,830 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,349 · 4,138 30-day fills |
|---|---|
| Patients | 977 |
| Total drug cost | $416,589 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Hospital affiliation
- El Camino HealthMountain View, CA
Industry payments (Open Payments)
- 2025$503.92 · 15 payments from 2 companies
- 2024$308.49 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $365.02 | 14 |
| Janssen Biotech, Inc. | $138.90 | 1 |
What the 2025 payments were for
- Food and Beverage$503.92 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gastroenterologists in Mountain View
- 1043499478
- 1245761717
- 1275682650
- 1275738445
- 1356874523
- 1417962085
- 1497798904
- 1699972927
- 1730276122
- 1740499193
- 1922119916
- 1053790691
All 26 gastroenterologists in Mountain View · All gastroenterologists in California