David S. Chesney, MD
NPI 1396732418ActiveIndividual· Internal Medicine· Fairhaven, MA
Internal Medicine (MD) in Fairhaven, Massachusetts, trained at Pennsylvania State University College of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $151,932 for 2,698 claims, against $64,036 paid for services in 2024.
Overview
| NPI | 1396732418 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 4, 2005 |
| Last updated in NPPES | Apr 21, 2020 |
| Certified by provider | Apr 21, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 153926 | MA |
| Pediatrics | 208000000X | 153926 | 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 - Internal Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 197 |
|---|---|
| Services billed | 1,000 across 42 procedure codes |
| Paid by Medicare | $64,036 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,698 · 6,073 30-day fills |
|---|---|
| Patients | 313 |
| Total drug cost | $151,932 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Pennsylvania State University College of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pediatric Medicine |
| Telehealth | Offers telehealth |
Medical group
- Southcoast Physicians Group IncNew Bedford, MA · 881 clinicians
Hospital affiliation
- Southcoast Hospitals GroupFall River, MA
Other facilities
- Southcoast Visiting Nurse Association IncHome health agency · Fairhaven, 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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