Angela Elizabeth Williams, PA-C
NPI 1629528591ActiveIndividual· Physician Assistant· Aberdeen, SD
Physician Assistant (PA-C) with Sanford Health Network, practicing in Aberdeen, South Dakota. Their prescriptions cost Medicare Part D more than their services did: $615,875 for 297 claims, against $11,230 paid for services in 2024. Daiichi Sankyo Inc. reported $35.34 in payments in 2025, mostly food and beverage. Lists Avera St Lukes and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1629528591 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Oct 4, 2016 |
| Last updated in NPPES | Apr 18, 2022 |
| Certified by provider | Apr 18, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 1061 | SD |
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 (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 124 |
|---|---|
| Services billed | 201 across 2 procedure codes |
| Paid by Medicare | $11,230 |
Part D prescriptions in 2024
| Prescriptions (claims) | 297 · 467 30-day fills |
|---|---|
| Patients | 64 |
| Total drug cost | $615,875 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Sanford Health NetworkTracy, MN · 351 clinicians
Hospital affiliations
- Avera St LukesAberdeen, SD
- Sanford Hospital Webster - CahWebster, SD
- Sanford Medical Center AberdeenAberdeen, SD
Industry payments (Open Payments)
- 2025$35.34 · 2 payments from 1 company
- 2024$45.70 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daiichi Sankyo Inc. | $35.34 | 2 |
What the 2025 payments were for
- Food and Beverage$35.34 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 30 physician assistants in Aberdeen · All physician assistants in South Dakota