Mahmoud M. Sakr, MD
NPI 1861650681ActiveIndividual· Internal Medicine· Needham, MA
Internal Medicine (MD) with Lowell General Inpatient Specialists PLLC and 1 other group, practicing in Needham, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $138,815 for 989 claims, against $51,547 paid for services in 2024. Abbvie Inc. was the largest of 5 companies reporting payments in 2024, $202.14 in all, mostly food and beverage. Lists Lowell General Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1861650681 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 29, 2008 |
| Last updated in NPPES | Jun 16, 2026 |
| Certified by provider | Jun 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 256336 | MA |
| Internal Medicine | 207R00000X | MD438854 | PA |
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); Practitioner - Internal Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 295 |
|---|---|
| Services billed | 531 across 11 procedure codes |
| Paid by Medicare | $51,547 |
Part D prescriptions in 2024
| Prescriptions (claims) | 989 · 2,151 30-day fills |
|---|---|
| Patients | 240 |
| Total drug cost | $138,815 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Lowell General Inpatient Specialists PLLCLowell, MA · 67 clinicians
- Winchester Lahey Inpatient Specialists PLLCWinchester, MA · 30 clinicians
Hospital affiliations
- Lowell General HospitalLowell, MA
- Portsmouth Regional HospitalPortsmouth, NH
- Winchester HospitalWinchester, MA
Industry payments (Open Payments)
- 2024$202.14 · 8 payments from 5 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $76.74 | 4 |
| Insulet Corporation | $73.28 | 1 |
| Tolmar, Inc. | $21.73 | 1 |
| Otsuka America Pharmaceutical, Inc. | $15.39 | 1 |
| Alnylam Pharmaceuticals Inc. | $15.00 | 1 |
What the 2024 payments were for
- Food and Beverage$202.14 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 47 internal medicine physicians in Needham · All internal medicine physicians in Massachusetts