Walid G. Bader, D.O.
NPI 1134184161ActiveIndividual· Internal Medicine· Lynn, MA
Internal Medicine (D.O.) in Lynn, Massachusetts, trained at University of New England, College of Osteo Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $512,276 for 5,792 claims, against $85,086 paid for services in 2024.
Overview
| NPI | 1134184161 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 20, 2006 |
| Last updated in NPPES | Aug 31, 2026 |
| Certified by provider | Aug 31, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 224414 | MA |
| Internal Medicine | 207R00000X | 1117 | SC |
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 | 342 |
|---|---|
| Services billed | 3,563 across 100 procedure codes |
| Paid by Medicare | $85,086 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,792 · 13,578 30-day fills |
|---|---|
| Patients | 469 |
| Total drug cost | $512,276 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of New England, College of Osteo Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Atrius Health IncBraintree, MA · 1,222 clinicians
- Gather Health Primary Care of Massachusetts PCBoston, MA · 17 clinicians
Hospital affiliations
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Northeast Hospital CorporationBeverly, MA
Other facilities
- Beth Israel Lahey Health at HomeHome health agency · Beverly, MA
- Vna Care NetworkHome health agency · Worcester, 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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