Ming Charles Li, MD
NPI 1770843054ActiveIndividual· Internal Medicine, Hematology & Oncology· Mission Viejo, CA
Internal Medicine, Hematology & Oncology (MD) in Mission Viejo, California, trained at Tulane University School of Medicine (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $2,451,820 for 1,008 claims, against $225,108 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 50 companies reporting payments in 2025, $4,645 in all, mostly food and beverage.
Overview
| NPI | 1770843054 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 21, 2012 |
| Last updated in NPPES | Nov 5, 2021 |
| Certified by provider | Nov 5, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A127280 | 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 - Hematology/Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 257 |
|---|---|
| Services billed | 12,191 across 44 procedure codes |
| Paid by Medicare | $225,108 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,008 · 2,002 30-day fills |
|---|---|
| Patients | 195 |
| Total drug cost | $2,451,820 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Providence Medical FoundationVictorville, CA · 1,466 clinicians
Hospital affiliations
- Providence Mission HospitalMission Viejo, CA
- Providence St. Joseph HospitalOrange, CA
Industry payments (Open Payments)
- 2025$4,645 · 156 payments from 50 companies
- 2024$4,345 · 156 payments from 50 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $1,398 | 27 |
| Astrazeneca Pharmaceuticals LP | $269.21 | 10 |
| Janssen Biotech, Inc. | $200.17 | 6 |
| Merck Sharp & Dohme LLC | $199.91 | 7 |
| Abbvie Inc. | $181.24 | 7 |
What the 2025 payments were for
- Food and Beverage$3,526 · 142 payments
- Long term medical supply or device loan$999.96 · 12 payments
- Education$118.71 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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