Mohsen M. Noreldin, MD
NPI 1699765776ActiveIndividual· Internal Medicine, Pulmonary Disease· Westborough, MA
Internal Medicine, Pulmonary Disease (MD) in Westborough, Massachusetts, licensed in MA, with an NPI issued in October 2005. Their prescriptions cost Medicare Part D more than their services did: $3,316,628 for 1,363 claims, against $56,961 paid for services in 2024. Actelion Pharmaceuticals US, Inc. was the largest of 20 companies reporting payments in 2025, $32,526 in all, mostly speaking and faculty fees. Lists Athol Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1699765776 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 28, 2005 |
| Last updated in NPPES | Jan 5, 2024 |
| Certified by provider | Dec 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 152591 | MA |
| Internal Medicine | 207R00000X | 152591 | 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 | 125 |
|---|---|
| Services billed | 486 across 11 procedure codes |
| Paid by Medicare | $56,961 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,363 · 2,132 30-day fills |
|---|---|
| Patients | 180 |
| Total drug cost | $3,316,628 |
| Generic share | 55% of claims |
Education and affiliations
| Graduation year | 1980 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pulmonary Disease |
| Telehealth | Offers telehealth |
Hospital affiliations
- Athol Memorial HospitalAthol, MA
- St Vincent HospitalWorcester, MA
- Umass Memorial Health - Harrington HospitalSouthbridge, MA
- Umass Memorial Healthalliance HospitalsLeominster, MA
- Umass Memorial Medical Center/University CampusWorcester, MA
Industry payments (Open Payments)
- 2025$32,526 · 112 payments from 20 companies
- 2024$45,955 · 146 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Actelion Pharmaceuticals US, Inc. | $27,544 | 36 |
| Bayer Healthcare Pharmaceuticals Inc. | $3,149 | 9 |
| Glaxosmithkline, LLC. | $475.19 | 19 |
| Genzyme Corporation | $279.55 | 10 |
| Astrazeneca Pharmaceuticals LP | $181.53 | 6 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$26,868 · 7 payments
- Food and Beverage$3,212 · 98 payments
- Travel and Lodging$2,445 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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