Wing Kin Fung, M.D.
NPI 1205932522ActiveIndividual· Internal Medicine, Cardiovascular Disease· Milton, MA
Internal Medicine, Cardiovascular Disease (M.D.) in Milton, Massachusetts, trained at Tufts University School of Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $1,117,630 for 5,280 claims, against $395,861 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 10 companies reporting payments in 2025, $318.00 in all, mostly food and beverage.
Overview
| NPI | 1205932522 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 15, 2006 |
| Last updated in NPPES | Jul 24, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 223560 | MA |
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 - Cardiovascular Disease (Cardiology) (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,384 |
|---|---|
| Services billed | 4,019 across 34 procedure codes |
| Paid by Medicare | $395,861 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,280 · 13,185 30-day fills |
|---|---|
| Patients | 719 |
| Total drug cost | $1,117,630 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical groups
- South Shore Internal Medicine Associates Inc.Milton, MA · 11 clinicians
- Milton Cardiac Testing, P.C.Milton, MA · 6 clinicians
Hospital affiliations
- Beth Israel Deaconess Hospital - MiltonMilton, MA
- Beth Israel Deaconess Medical CenterBoston, MA
Industry payments (Open Payments)
- 2025$318.00 · 13 payments from 10 companies
- 2024$246.60 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $81.33 | 3 |
| Merck Sharp & Dohme LLC | $31.09 | 2 |
| Edwards Lifesciences Corporation | $29.20 | 1 |
| Pfizer Inc. | $29.05 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $28.63 | 1 |
What the 2025 payments were for
- Food and Beverage$318.00 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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