Louisa Obenewa Asiamah
NPI 1790476968ActiveIndividual· Nurse Practitioner· Worcester, MA
Nurse Practitioner with Worcester Internal Medicine, Inc. and 1 other group, practicing in Worcester, Massachusetts. In 2024 Medicare paid $30,484 for 100 patients, and Part D covered 190 of their prescriptions, 88% of them generic. Teva Pharmaceuticals USA, Inc. was the largest of 27 companies reporting payments in 2025, $2,824 in all, mostly food and beverage. Lists Umass Memorial Health - Harrington Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1790476968 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 17, 2023 |
| Last updated in NPPES | Jan 16, 2024 |
| Certified by provider | Jan 16, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | RN2280635 | MA |
| Registered Nurse | 163W00000X | RN2280635 | 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 - Nurse Practitioner (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 100 |
|---|---|
| Services billed | 546 across 4 procedure codes |
| Paid by Medicare | $30,484 |
Part D prescriptions in 2024
| Prescriptions (claims) | 190 · 190 30-day fills |
|---|---|
| Patients | 38 |
| Total drug cost | $4,086 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Worcester Internal Medicine, Inc.Worcester, MA · 9 clinicians
- Ma Snf Physicians PLLCReading, MA · 7 clinicians
Hospital affiliations
- Umass Memorial Health - Harrington HospitalSouthbridge, MA
- Umass Memorial Medical Center/University CampusWorcester, MA
Industry payments (Open Payments)
- 2025$2,824 · 116 payments from 27 companies
- 2024$3,450 · 152 payments from 30 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $461.67 | 16 |
| Lilly USA, LLC | $411.56 | 16 |
| Astrazeneca Pharmaceuticals LP | $248.38 | 9 |
| Abbvie Inc. | $215.05 | 9 |
| Neurocrine Biosciences, Inc. | $184.01 | 7 |
What the 2025 payments were for
- Food and Beverage$2,824 · 116 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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