John A. Cavallo, M.D.
NPI 1619914322ActiveIndividual· Internal Medicine· East Bridgewater, MA
Internal Medicine (M.D.) in East Bridgewater, Massachusetts, trained at Georgetown University School of Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $1,331,910 for 14,142 claims, against $159,793 paid for services in 2024. Abbott Laboratories reported $17.84 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1619914322 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 1, 2006 |
| Last updated in NPPES | Apr 9, 2024 |
| Certified by provider | Apr 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 158340 | 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 | 595 |
|---|---|
| Services billed | 2,315 across 38 procedure codes |
| Paid by Medicare | $159,793 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,142 · 32,857 30-day fills |
|---|---|
| Patients | 941 |
| Total drug cost | $1,331,910 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Signature Healthcare Medical Group IncBrockton, MA · 247 clinicians
Hospital affiliations
- Signature Healthcare Brockton HospitalBrockton, MA
- South Shore HospitalSouth Weymouth, MA
Other facilities
- Amedisys Home Health CareHome health agency · Wakefield, MA
- Bayada Home Health Care IncHome health agency · Plymouth, MA
- Brockton VnaHome health agency · Brockton, MA
- CaretendersHome health agency · Needham Heights, MA
- South Shore Visiting Nurse AssociationHome health agency · Rockland, MA
- Croi HealthHospice · Norwell, MA
Industry payments (Open Payments)
- 2025$17.84 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $17.84 | 1 |
What the 2025 payments were for
- Food and Beverage$17.84 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in East Bridgewater
- 1376590950
- 1689648461
- 1396793543
- 1487600979
- 1396784385