Joan Wang Chou, MD
NPI 1467030999ActiveIndividual· Emergency Medicine, Undersea and Hyperbaric Medicine· Syracuse, NY
Emergency Medicine, Undersea and Hyperbaric Medicine (MD) with Upstate Emergency Medicine, Inc, practicing in Syracuse, New York. 49 Medicare patients in 2024, $5,641 paid; nearly all of their 125 Part D prescriptions were generic (97%). Dexcom, Inc. reported $147.10 in payments in 2025, mostly food and beverage. Lists University Hospital S U N y Health Science Center as a hospital affiliation.
Overview
| NPI | 1467030999 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 29, 2021 |
| Last updated in NPPES | Oct 1, 2025 |
| Certified by provider | Oct 1, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine, Undersea and Hyperbaric Medicine Primary | 207PE0005X | 327635 | NY |
| Emergency Medicine | 207P00000X | 327635 | NY |
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 - Emergency Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 49 |
|---|---|
| Services billed | 105 across 10 procedure codes |
| Paid by Medicare | $5,641 |
Part D prescriptions in 2024
| Prescriptions (claims) | 125 · 137 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $3,923 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Emergency Medicine |
| Secondary specialties | Undersea And Hyperbaric Medicine |
Medical group
- Upstate Emergency Medicine, IncSyracuse, NY · 61 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$147.10 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $147.10 | 1 |
What the 2025 payments were for
- Food and Beverage$147.10 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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