Wissam J. Khoory, M.D.
NPI 1013962430ActiveIndividual· Internal Medicine· Waltham, MA
Internal Medicine (M.D.) in Waltham, Massachusetts, trained at Boston University School of Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $722,671 for 9,674 claims, against $216,249 paid for services in 2024.
Overview
| NPI | 1013962430 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 24, 2006 |
| Last updated in NPPES | Jul 5, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 153969 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 657 |
|---|---|
| Services billed | 2,383 across 29 procedure codes |
| Paid by Medicare | $216,249 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,674 · 20,706 30-day fills |
|---|---|
| Patients | 1,456 |
| Total drug cost | $722,671 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Brigham and Women's HospitalBoston, MA
- Massachusetts Eye and Ear Infirmary -Boston, MA
- Massachusetts General HospitalBoston, MA
- Newton-Wellesley HospitalNewton, MA
- North Shore Medical Center -Salem, MA
Other facilities
- Elara CaringHome health agency · Braintree, MA
- Mass General Brigham Home Care, IncHome health agency · Newton, MA
- Good Shepherd Community CareHospice · Newton, 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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