Shawn Nielsen, PMHNP
NPI 1750193884ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Florence, AZ
Opted out of Medicare from April 2026 to April 2028. Nurse Practitioner, Psych/Mental Health (PMHNP) in Florence, Arizona, licensed in AZ, with an NPI issued in January 2025. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) reported $103.69 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1750193884 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP |
| Sole proprietor | Yes |
| NPI issued | Jan 24, 2025 |
| Last updated in NPPES | Jan 24, 2025 |
| Certified by provider | Jan 12, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 319112 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Apr 2, 2026 – Apr 2, 2028 |
| Can order and refer | No |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Industry payments (Open Payments)
- 2025$103.69 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $103.69 | 1 |
What the 2025 payments were for
- Food and Beverage$103.69 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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