Cheng Ding, MD
NPI 1700248499ActiveIndividual· Internal Medicine· Weymouth, MA
Internal Medicine (MD) with Coastal Medical Associates, practicing in Weymouth, Massachusetts. In 2024 Medicare paid $143,619 for 528 patients, and Part D covered 708 of their prescriptions, 88% of them generic. Lists Massachusetts General Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1700248499 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 22, 2016 |
| Last updated in NPPES | Jun 10, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 267267 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hospitalist (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 528 |
|---|---|
| Services billed | 1,494 across 14 procedure codes |
| Paid by Medicare | $143,619 |
Part D prescriptions in 2024
| Prescriptions (claims) | 708 · 920 30-day fills |
|---|---|
| Patients | 246 |
| Total drug cost | $37,543 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Hospitalist |
Medical group
- Coastal Medical AssociatesWeymouth, MA · 443 clinicians
Hospital affiliations
- Massachusetts General HospitalBoston, MA
- South Shore HospitalSouth Weymouth, MA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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