Ronald L. Warner, MD
NPI 1558356568ActiveIndividual· Internal Medicine· Hyde Park, MA
Internal Medicine (MD) in Hyde Park, Massachusetts, trained at Pennsylvania State University College of Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $1,245,057 for 13,107 claims, against $129,206 paid for services in 2024.
Overview
| NPI | 1558356568 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 15, 2005 |
| Last updated in NPPES | Oct 9, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 081807 | 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 | 326 |
|---|---|
| Services billed | 2,088 across 43 procedure codes |
| Paid by Medicare | $129,206 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13,107 · 22,113 30-day fills |
|---|---|
| Patients | 553 |
| Total drug cost | $1,245,057 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Pennsylvania State University College of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Brigham and Womens Physicians Organization IncBoston, MA · 2,994 clinicians
Hospital affiliations
- Brigham and Women Faulkner HospitalJamaica Plain, MA
- Brigham and Women's HospitalBoston, MA
- Massachusetts General HospitalBoston, MA
Other facilities
- Bayada Home Health Care, IncHome health agency · Canton, MA
- CaretendersHome health agency · Needham Heights, MA
- Hebrew Seniorlife - Home Health CareHome health agency · Dedham, MA
- Mass General Brigham Home Care, IncHome health agency · Newton, MA
- Pathways HealthcareHome health agency · Westwood, MA
- Care Dimensions, IncHospice · Danvers, MA
- Good Shepherd Community CareHospice · Newton, MA
- Old Colony Hospice, IncHospice · W Bridgewater, MA
- Armenian Nursing & Rehabilitation CenterNursing home · Boston, 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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