Alyssa So Young Shon, M.D.
NPI 1962609677ActiveIndividual· Internal Medicine, Infectious Disease· Buffalo, NY
Internal Medicine, Infectious Disease (M.D.) in Buffalo, New York, trained at Northeastern Ohio University College of Medicine (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $3,418,555 for 6,167 claims, against $8,859 paid for services in 2024. Viiv Healthcare Company reported $62.71 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1962609677 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 27, 2007 |
| Last updated in NPPES | Jan 29, 2026 |
| Certified by provider | Jan 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 264966 | NY |
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 - Infectious Disease (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 64 |
|---|---|
| Services billed | 106 across 13 procedure codes |
| Paid by Medicare | $8,859 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,167 · 6,857 30-day fills |
|---|---|
| Patients | 513 |
| Total drug cost | $3,418,555 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | Northeastern Ohio University College of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
Medical groups
- Academic Medicine Services, Inc.Buffalo, NY · 115 clinicians
- Ehs, IncBuffalo, NY · 43 clinicians
Hospital affiliation
- Erie County Medical CenterBuffalo, NY
Industry payments (Open Payments)
- 2025$62.71 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $62.71 | 2 |
What the 2025 payments were for
- Food and Beverage$62.71 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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