Valerie Camille-Siazon Archer, APRN, PMHNP
NPI 1881240216ActiveIndividual· Psychiatry & Neurology, Psychiatry· Las Vegas, NV
Psychiatry & Neurology, Psychiatry (APRN, PMHNP) with University Medical Center of Southern Nevada and 1 other group, practicing in Las Vegas, Nevada. Their prescriptions cost Medicare Part D more than their services did: $1,264,146 for 7,594 claims, against $21,733 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 16 companies reporting payments in 2025, $2,534 in all, mostly food and beverage.
Overview
| NPI | 1881240216 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, PMHNP |
| Sole proprietor | No |
| NPI issued | Aug 12, 2019 |
| Last updated in NPPES | Feb 4, 2023 |
| Certified by provider | Jan 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 821835 | NV |
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 - Nurse Practitioner (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 100 |
|---|---|
| Services billed | 418 across 8 procedure codes |
| Paid by Medicare | $21,733 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,594 · 10,427 30-day fills |
|---|---|
| Patients | 496 |
| Total drug cost | $1,264,146 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- University Medical Center of Southern NevadaLas Vegas, NV · 402 clinicians
- Eugene Rosenman MD LtdLas Vegas, NV · 13 clinicians
Industry payments (Open Payments)
- 2025$2,534 · 109 payments from 16 companies
- 2024$1,924 · 94 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $461.27 | 23 |
| Otsuka America Pharmaceutical, Inc. | $437.53 | 26 |
| Neurocrine Biosciences, Inc. | $365.52 | 10 |
| Alkermes, Inc. | $350.40 | 13 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $241.47 | 11 |
What the 2025 payments were for
- Food and Beverage$2,430 · 108 payments
- Education$104.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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