Mary Saeun Hong, M.D.
NPI 1861570624ActiveIndividual· Internal Medicine· San Leandro, CA
Internal Medicine (M.D.) in San Leandro, California, licensed in CA, with an NPI issued in November 2006. Their prescriptions cost Medicare Part D more than their services did: $247,849 for 6,576 claims, against $1,460 paid for services in 2024. Dentsply Canada Ltd reported $96.35 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1861570624 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 1, 2006 |
| Last updated in NPPES | Feb 2, 2022 |
| Certified by provider | Feb 2, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A61806 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 19 across 7 procedure codes |
| Paid by Medicare | $1,460 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,576 · 18,033 30-day fills |
|---|---|
| Patients | 620 |
| Total drug cost | $247,849 |
| Generic share | 92% of claims |
Industry payments (Open Payments)
- 2024$96.35 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Dentsply Canada Ltd | $96.35 | 1 |
What the 2024 payments were for
- Food and Beverage$96.35 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 76 internal medicine physicians in San Leandro · All internal medicine physicians in California