Ellen U. Lam, PA-C
NPI 1073177077ActiveIndividual· Physician Assistant· Charlottesville, VA
Physician Assistant (PA-C) with University of Virginia Physicians Group, practicing in Charlottesville, Virginia. Their prescriptions cost Medicare Part D more than their services did: $440,701 for 984 claims, against $9,944 paid for services in 2024. Ascensia Diabetes Care US Inc. reported $18.58 in payments in 2025, mostly food and beverage. Lists University of Virginia Medical Center as a hospital affiliation.
Overview
| NPI | 1073177077 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Apr 24, 2019 |
| Last updated in NPPES | Aug 10, 2023 |
| Certified by provider | Aug 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 0110008955 | VA |
| Internal Medicine, Endocrinology, Diabetes & Metabolism | 207RE0101X | 0110008955 | VA |
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 - Physician Assistant (TX); Practitioner - Physician Assistant (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 110 |
|---|---|
| Services billed | 214 across 6 procedure codes |
| Paid by Medicare | $9,944 |
Part D prescriptions in 2024
| Prescriptions (claims) | 984 · 2,012 30-day fills |
|---|---|
| Patients | 169 |
| Total drug cost | $440,701 |
| Generic share | 30% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- University of Virginia Physicians GroupCharlottesville, VA · 1,717 clinicians
Hospital affiliation
- University of Virginia Medical CenterCharlottesville, VA
Industry payments (Open Payments)
- 2025$18.58 · 1 payment from 1 company
- 2024$173.10 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ascensia Diabetes Care US Inc. | $18.58 | 1 |
What the 2025 payments were for
- Food and Beverage$18.58 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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