Amber N. Chambers, PA-C
NPI 1497720254ActiveIndividual· Physician Assistant· Sioux Falls, SD
Physician Assistant (PA-C) with Urology Specialists Chartered, practicing in Sioux Falls, South Dakota. In 2024 Medicare paid $89,481 for 578 patients, and Part D covered 564 of their prescriptions, 79% of them generic. Janssen Biotech, Inc. was the largest of 11 companies reporting payments in 2025, $445.15 in all, mostly food and beverage. Lists Avera Marshall Regional Medical Ctr and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1497720254 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Feb 22, 2006 |
| Last updated in NPPES | Feb 1, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 0535 | 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 (IA); Practitioner - Physician Assistant (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 578 |
|---|---|
| Services billed | 7,378 across 58 procedure codes |
| Paid by Medicare | $89,481 |
Part D prescriptions in 2024
| Prescriptions (claims) | 564 · 855 30-day fills |
|---|---|
| Patients | 189 |
| Total drug cost | $61,884 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Urology Specialists CharteredSioux Falls, SD · 47 clinicians
Hospital affiliations
- Avera Marshall Regional Medical CtrMarshall, MN
- Avera McKennan Hospital & University Health CenterSioux Falls, SD
- Sanford Usd Medical CenterSioux Falls, SD
- Sioux Falls Specialty HospitalSioux Falls, SD
Industry payments (Open Payments)
- 2025$445.15 · 19 payments from 11 companies
- 2024$618.61 · 15 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $140.77 | 4 |
| Teleflex LLC | $64.37 | 3 |
| Immunitybio, Inc. | $62.16 | 3 |
| Sumitomo Pharma America, Inc. | $36.90 | 2 |
| Organogenesis Inc. | $30.11 | 1 |
What the 2025 payments were for
- Food and Beverage$445.15 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 255 physician assistants in Sioux Falls · All physician assistants in South Dakota