Marc P. Mansour, MD
NPI 1417934522ActiveIndividual· Internal Medicine· South Weymouth, MA
Internal Medicine (MD) in South Weymouth, Massachusetts, trained at Tufts University School of Medicine (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $878,824 for 14,159 claims, against $249,327 paid for services in 2024.
Overview
| NPI | 1417934522 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 29, 2005 |
| Last updated in NPPES | Mar 13, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 74727 | 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 | 1,019 |
|---|---|
| Services billed | 4,307 across 32 procedure codes |
| Paid by Medicare | $249,327 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,159 · 34,380 30-day fills |
|---|---|
| Patients | 1,386 |
| Total drug cost | $878,824 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Mass General Brigham Medical Group Suburban Massachusetts IncPembroke, MA · 602 clinicians
- Harbor Medical Associates IncPembroke, MA · 127 clinicians
Hospital affiliations
- Brigham and Women Faulkner HospitalJamaica Plain, MA
- Brigham and Women's HospitalBoston, MA
- Massachusetts Eye and Ear Infirmary -Boston, MA
- Massachusetts General HospitalBoston, MA
- South Shore HospitalSouth Weymouth, MA
Other facilities
- CaretendersHome health agency · Needham Heights, MA
- Croi HealthHome health agency · Norwell, MA
- Mass General Brigham Home Care, IncHome health agency · Newton, MA
- Presidential Home Health Care LLCHome health agency · Quincy, MA
- South Shore Visiting Nurse AssociationHome health agency · Rockland, MA
- Croi HealthHospice · Norwell, MA
- Old Colony Hospice, IncHospice · W Bridgewater, MA
- Spaulding Rehabilitation HospitalInpatient rehabilitation facility · Charlestown, MA
- Spaulding Rehabilitation Hospital - Cape CodInpatient rehabilitation facility · East Sandwich, 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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All 24 internal medicine physicians in South Weymouth · All internal medicine physicians in Massachusetts