Diane G. Hearn, NP
NPI 1023370921ActiveIndividual· Nurse Practitioner· Bethesda, MD
Nurse Practitioner (NP) with American Oncology Partners PA, practicing in Bethesda, Maryland. Their prescriptions cost Medicare Part D more than their services did: $303,267 for 159 claims, against $2,917 paid for services in 2024. Janssen Biotech, Inc. was the largest of 20 companies reporting payments in 2025, $991.14 in all, mostly food and beverage.
Overview
| NPI | 1023370921 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jun 15, 2012 |
| Last updated in NPPES | Jan 3, 2023 |
| Certified by provider | Jan 3, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | R135462 | MD |
| Nurse Practitioner | 363L00000X | SP012115 | PA |
| Nurse Practitioner, Adult Health | 363LA2200X | R135462 | MD |
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 Practitioner - Nurse Practitioner (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 40 |
|---|---|
| Services billed | 44 across 5 procedure codes |
| Paid by Medicare | $2,917 |
Part D prescriptions in 2024
| Prescriptions (claims) | 159 · 226 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $303,267 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- American Oncology Partners PAFort Wayne, IN · 391 clinicians
Industry payments (Open Payments)
- 2025$991.14 · 32 payments from 20 companies
- 2024$1,516 · 59 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $190.60 | 5 |
| Abbvie Inc. | $137.05 | 5 |
| Lilly USA, LLC | $124.35 | 2 |
| Novartis Pharmaceuticals Corporation | $83.99 | 3 |
| Pharmacosmos Therapeutics Inc. | $60.28 | 2 |
What the 2025 payments were for
- Food and Beverage$805.86 · 30 payments
- Education$185.28 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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