Desiree Williams, PA-C
NPI 1992177729ActiveIndividual· Physician Assistant· Surprise, AZ
Physician Assistant (PA-C) with Mountain View Hospital LLC, practicing in Surprise, Arizona. 157 Medicare patients in 2024, $12,908 paid; nearly all of their 264 Part D prescriptions were generic (94%). Lists Eastern Idaho Regional Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1992177729 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Oct 20, 2015 |
| Last updated in NPPES | Jul 12, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 6276 | AZ |
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 (AZ); Practitioner - Physician Assistant (ID); Practitioner - Physician Assistant (UT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 157 |
|---|---|
| Services billed | 169 across 18 procedure codes |
| Paid by Medicare | $12,908 |
Part D prescriptions in 2024
| Prescriptions (claims) | 264 · 266 30-day fills |
|---|---|
| Patients | 164 |
| Total drug cost | $4,157 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Mountain View Hospital LLCIdaho Falls, ID · 276 clinicians
Hospital affiliations
- Eastern Idaho Regional Medical CenterIdaho Falls, ID
- Idaho Falls Community Hospital, LLCIdaho Falls, ID
- Mountain View HospitalIdaho 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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All 59 physician assistants in Surprise · All physician assistants in Arizona