Mary Louise Ashur, M.D.
NPI 1033109343ActiveIndividual· Internal Medicine· Milton, MA
Internal Medicine (M.D.) in Milton, Massachusetts, trained at University of Connecticut School of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $88,306 for 1,227 claims, against $245.25 paid for services in 2024.
Overview
| NPI | 1033109343 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 27, 2005 |
| Last updated in NPPES | Feb 17, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 59841 | 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 - Internal Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 19 across 4 procedure codes |
| Paid by Medicare | $245.25 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,227 · 2,757 30-day fills |
|---|---|
| Patients | 120 |
| Total drug cost | $88,306 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Internal Medicine |
Medical group
- Harbor Health Services IncPlymouth, MA · 58 clinicians
Hospital affiliation
- South Shore HospitalSouth Weymouth, MA
Other facilities
- Pathways HealthcareHome health agency · Westwood, 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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