Mary R. Shoemaker, M.D.
NPI 1912121476ActiveIndividual· Internal Medicine· Canton, MA
Internal Medicine (M.D.) in Canton, Massachusetts, trained at Yale University School of Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $262,764 for 3,298 claims, against $88,148 paid for services in 2024.
Overview
| NPI | 1912121476 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 13, 2007 |
| Last updated in NPPES | Jan 29, 2026 |
| Certified by provider | Jan 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 221409 | 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 | 253 |
|---|---|
| Services billed | 1,131 across 30 procedure codes |
| Paid by Medicare | $88,148 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,298 · 8,143 30-day fills |
|---|---|
| Patients | 352 |
| Total drug cost | $262,764 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Yale University School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Brigham and Womens Physicians Organization IncBoston, MA · 2,994 clinicians
- Medical Care of Boston Management CorporationDedham, MA · 292 clinicians
Hospital affiliations
- Beth Israel Deaconess Hospital - MiltonMilton, MA
- Beth Israel Deaconess Hospital - NeedhamNeedham, MA
- Beth Israel Deaconess Medical CenterBoston, MA
- Brigham and Women's HospitalBoston, MA
- Sturdy Memorial HospitalAttleboro, MA
Other facilities
- Accentcare Home Health of MassachusettsHome health agency · Fall River, MA
- Natick Walpole Visiting Nurse AssociationHome health agency · Walpole, 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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