Myron John Tong, MD
NPI 1407839681ActiveIndividual· Transplant Surgery· Pasadena, CA
Transplant Surgery (MD) in Pasadena, California, trained at University of California, San Francisco School of Medicine (class of 1966). Their prescriptions cost Medicare Part D more than their services did: $247,410 for 349 claims, against $20,415 paid for services in 2024. Gilead Sciences, Inc. reported $7,887 in payments in 2025, mostly speaking and faculty fees.
Overview
| NPI | 1407839681 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 22, 2005 |
| Last updated in NPPES | Oct 27, 2024 |
| Certified by provider | Oct 27, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Transplant Surgery Primary | 204F00000X | A22458 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 146 |
|---|---|
| Services billed | 193 across 5 procedure codes |
| Paid by Medicare | $20,415 |
Part D prescriptions in 2024
| Prescriptions (claims) | 349 · 685 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $247,410 |
| Generic share | 68% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 1966 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Usc Care Medical Group IncLos Angeles, CA · 1,380 clinicians
Hospital affiliation
- Keck Hospital of UscLos Angeles, CA
Industry payments (Open Payments)
- 2025$7,887 · 8 payments from 1 company
- 2024$9,281 · 6 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $7,887 | 8 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$7,580 · 2 payments
- Food and Beverage$266.96 · 4 payments
- Education$39.98 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records