Sonder Psychiatric Services, LLC
NPI 1750171492ActiveOrganization· Nurse Practitioner, Psych/Mental Health· Madison, WI
Nurse Practitioner, Psych/Mental Health in Madison, Wisconsin, registered in NPPES in May 2025. The authorized official on file is Allison Ann Barton, APNP, PMHNP-BC, Owner Of Sonder Psychiatric Service. Enrolled in Medicare as part b supplier - clinic/group practice.
Overview
| NPI | 1750171492 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | May 7, 2025 |
| Last updated in NPPES | Aug 11, 2025 |
| Certified by provider | Aug 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Part B Supplier - Clinic/Group Practice (WI) |
|---|
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