Cecillia Ying Ying Wong, M.D.
NPI 1225560485ActiveIndividual· Internal Medicine, Cardiovascular Disease· North Chelmsford, MA
Internal Medicine, Cardiovascular Disease (M.D.) in North Chelmsford, Massachusetts, trained at Boston University School of Medicine (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $184,084 for 1,418 claims, against $118,492 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 2 companies reporting payments in 2025, $120.32 in all, mostly food and beverage.
Overview
| NPI | 1225560485 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 28, 2017 |
| Last updated in NPPES | Sep 25, 2023 |
| Certified by provider | Sep 25, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 284155 | MA |
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 - Cardiovascular Disease (Cardiology) (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 873 |
|---|---|
| Services billed | 1,742 across 54 procedure codes |
| Paid by Medicare | $118,492 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,418 · 3,294 30-day fills |
|---|---|
| Patients | 287 |
| Total drug cost | $184,084 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Lgh Merrimack Valley Cardiology Associates, LLCNorth Chelmsford, MA · 22 clinicians
Hospital affiliations
- Lowell General HospitalLowell, MA
- Tufts Medical CenterBoston, MA
Industry payments (Open Payments)
- 2025$120.32 · 4 payments from 2 companies
- 2024$219.92 · 9 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $102.67 | 3 |
| Pfizer Inc. | $17.65 | 1 |
What the 2025 payments were for
- Food and Beverage$120.32 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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