Suying Wu, M.D.
NPI 1669477816ActiveIndividual· Psychiatry & Neurology, Neurology· Elkhart, IN
Psychiatry & Neurology, Neurology (M.D.) in Elkhart, Indiana, licensed in IN, with an NPI issued in June 2005. Their prescriptions cost Medicare Part D more than their services did: $632,444 for 3,671 claims, against $148,253 paid for services in 2024. Catalyst Pharmaceuticals, Inc. was the largest of 27 companies reporting payments in 2025, $2,448 in all, mostly food and beverage. Lists Elkhart General Hospital as a hospital affiliation.
Overview
| NPI | 1669477816 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 15, 2005 |
| Last updated in NPPES | Dec 19, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 01057107A | IN |
| Psychiatry & Neurology, Sleep Medicine | 2084S0012X | 01057107A | IN |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 572 |
|---|---|
| Services billed | 8,165 across 70 procedure codes |
| Paid by Medicare | $148,253 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,671 · 7,668 30-day fills |
|---|---|
| Patients | 576 |
| Total drug cost | $632,444 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Neurology |
| Secondary specialties | Sleep Medicine |
Hospital affiliation
- Elkhart General HospitalElkhart, IN
Industry payments (Open Payments)
- 2025$2,448 · 112 payments from 27 companies
- 2024$3,088 · 152 payments from 31 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Catalyst Pharmaceuticals, Inc. | $349.71 | 13 |
| Argenx US, Inc. | $250.81 | 10 |
| Celgene Corporation | $194.76 | 8 |
| Ucb, Inc. | $171.99 | 12 |
| Vanda Pharmaceuticals Inc. | $139.22 | 4 |
What the 2025 payments were for
- Food and Beverage$2,448 · 112 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Psychiatry & Neurology, Neurology providers in Elkhart
- 1306976717
- 1245357375
- 1265437404
All Psychiatry & Neurology, Neurology providers in Indiana →