Lisa M. Macknair, PA-C
NPI 1033469648ActiveIndividual· Physician Assistant, Medical· Worcester, MA
Physician Assistant, Medical (PA-C) with Umass Memorial Medical Group Inc and 1 other group, practicing in Worcester, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $88,285 for 689 claims, against $4,313 paid for services in 2024. Amgen Inc. was the largest of 2 companies reporting payments in 2025, $90.02 in all, mostly food and beverage. Lists Milford Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1033469648 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 12, 2012 |
| Last updated in NPPES | Sep 3, 2025 |
| Certified by provider | Sep 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA4505 | MA |
| Physician Assistant | 363A00000X | PA4505 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 36 |
|---|---|
| Services billed | 62 across 12 procedure codes |
| Paid by Medicare | $4,313 |
Part D prescriptions in 2024
| Prescriptions (claims) | 689 · 1,516 30-day fills |
|---|---|
| Patients | 107 |
| Total drug cost | $88,285 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical groups
- Umass Memorial Medical Group IncWorcester, MA · 2,516 clinicians
- Milford Regional Physician Group, Inc.Milford, MA · 210 clinicians
Hospital affiliation
- Milford Regional Medical CenterMilford, MA
Other facilities
- Preferred Transitions Home Health Care IncHome health agency · Milford, MA
Industry payments (Open Payments)
- 2025$90.02 · 4 payments from 2 companies
- 2024$659.65 · 39 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $62.77 | 3 |
| Inspire Medical Systems, Inc. | $27.25 | 1 |
What the 2025 payments were for
- Food and Beverage$90.02 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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