Winston Yau Fui Yap, MD
NPI 1548288533ActiveIndividual· Family Medicine· Raleigh, NC
Family Medicine (MD) with Ccmh Corporation, practicing in Raleigh, North Carolina. Part D covered 4,679 prescriptions written in 2024, 78% of them generic. Medtronic, Inc. was the largest of 23 companies reporting payments in 2025, $3,891 in all, mostly food and beverage. Lists Carroll County Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1548288533 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 17, 2006 |
| Last updated in NPPES | Sep 18, 2026 |
| Certified by provider | Sep 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 2026-04310 | NC |
| Emergency Medicine | 207P00000X | 31923 | KY |
| Family Medicine | 207Q00000X | 31923 | KY |
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 - Family Practice (KY) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 4,679 · 8,608 30-day fills |
|---|---|
| Patients | 178 |
| Total drug cost | $860,592 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Ccmh CorporationCarrollton, KY · 11 clinicians
Hospital affiliations
- Carroll County Memorial HospitalCarrollton, KY
- Norton-King's Daughters' HealthMadison, IN
Industry payments (Open Payments)
- 2025$3,891 · 74 payments from 23 companies
- 2024$3,472 · 91 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $1,510 | 9 |
| Astrazeneca Pharmaceuticals LP | $425.26 | 17 |
| Phathom Pharmaceuticals, Inc. | $364.83 | 3 |
| Novo Nordisk Inc | $325.66 | 6 |
| Abbvie Inc. | $234.73 | 11 |
What the 2025 payments were for
- Food and Beverage$2,794 · 71 payments
- Travel and Lodging$1,097 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 305 family medicine physicians in Raleigh · All family medicine physicians in North Carolina