Stephen M. Williams, PAC
NPI 1699856344ActiveIndividual· Physician Assistant· Gooding, ID
Physician Assistant (PAC) with Dandg Medical Associates PLLC and 1 other group, practicing in Gooding, Idaho. Their prescriptions cost Medicare Part D more than their services did: $254,152 for 3,890 claims, against $15,966 paid for services in 2024. Lists Cassia Regional Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1699856344 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PAC |
| Sole proprietor | No |
| NPI issued | Oct 18, 2006 |
| Last updated in NPPES | Aug 24, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA628 | ID |
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 (ID) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 122 |
|---|---|
| Services billed | 309 across 16 procedure codes |
| Paid by Medicare | $15,966 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,890 · 5,048 30-day fills |
|---|---|
| Patients | 390 |
| Total drug cost | $254,152 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Dandg Medical Associates PLLCMeridian, ID · 16 clinicians
- Associates in Family Practice IncHagerman, ID · 3 clinicians
Hospital affiliations
- Cassia Regional HospitalBurley, ID
- North Canyon Medical CenterGooding, ID
- St Luke's Regional Medical CenterBoise, ID
- St Lukes Magic Valley Medical CenterTwin Falls, ID
Other facilities
- Idaho Home Health & HospiceHome health agency · Twin Falls, ID
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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