Tanya Elmergreen, AGPCNP
NPI 1952814733ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Appleton, WI
Nurse Practitioner, Psych/Mental Health (AGPCNP) in Appleton, Wisconsin, licensed in WI, with an NPI issued in November 2017. Their prescriptions cost Medicare Part D more than their services did: $21,492 for 469 claims, against $1,425 paid for services in 2024.
Overview
| NPI | 1952814733 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGPCNP |
| Sole proprietor | No |
| NPI issued | Nov 15, 2017 |
| Last updated in NPPES | Aug 30, 2022 |
| Certified by provider | Aug 30, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 8001-33 | WI |
| Nurse Practitioner | 363L00000X | 8001-33 | WI |
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 (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 37 across 9 procedure codes |
| Paid by Medicare | $1,425 |
Part D prescriptions in 2024
| Prescriptions (claims) | 469 · 630 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $21,492 |
| Generic share | 94% of claims |
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 20 psychiatric nurse practitioners in Appleton · All psychiatric nurse practitioners in Wisconsin