Diane L. Serenson-Ungar, APN
NPI 1245266360ActiveIndividual· Nurse Practitioner· Fayetteville, AR
Nurse Practitioner (APN) with Mary Imogene Bassett Hospital and 1 other group, practicing in Fayetteville, Arkansas. Part D covered 1,095 prescriptions written in 2024, 87% of them generic. Lists Bassett Healthcare and 1 other hospital as hospital affiliations.
Overview
| NPI | 1245266360 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APN |
| Sole proprietor | No |
| NPI issued | Jun 23, 2006 |
| Last updated in NPPES | Sep 10, 2020 |
| Certified by provider | Sep 10, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | A01004ANP | AR |
| Nurse Practitioner | 363L00000X | 330652 | NY |
| Nurse Practitioner | 363L00000X | A001004 | AR |
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 (NY) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 1,095 · 1,677 30-day fills |
|---|---|
| Patients | 229 |
| Total drug cost | $52,301 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Mary Imogene Bassett HospitalSidney, NY · 763 clinicians
- Little Falls HospitalWest Winfield, NY · 18 clinicians
Hospital affiliations
- Bassett HealthcareCooperstown, NY
- Little Falls HospitalLittle Falls, NY
Other facilities
- At Home Care Inc ChhaHome health agency · Oneonta, NY
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 42 nurse practitioners in Fayetteville · All nurse practitioners in Arkansas