Theresa Neff, NP
NPI 1063815439ActiveIndividual· Nurse Practitioner· Anderson, IN
Nurse Practitioner (NP) with Iu Health Medical Group LLC, practicing in Anderson, Indiana. Their prescriptions cost Medicare Part D more than their services did: $2,684,806 for 4,646 claims, against $100,330 paid for services in 2024. Medtronic, Inc. was the largest of 18 companies reporting payments in 2025, $3,111 in all, mostly speaking and faculty fees. Lists Community Hospital of Anderson and Madison County and 1 other hospital as hospital affiliations.
Overview
| NPI | 1063815439 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Sep 30, 2014 |
| Last updated in NPPES | Nov 5, 2025 |
| Certified by provider | Nov 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 71005120A | IN |
| Nurse Practitioner, Family | 363LF0000X | 71005120A | IN |
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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 174 |
|---|---|
| Services billed | 8,186 across 13 procedure codes |
| Paid by Medicare | $100,330 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,646 · 9,336 30-day fills |
|---|---|
| Patients | 481 |
| Total drug cost | $2,684,806 |
| Generic share | 32% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Iu Health Medical Group LLCIndianapolis, IN · 4,462 clinicians
Hospital affiliations
- Community Hospital of Anderson and Madison CountyAnderson, IN
- Indiana University HealthIndianapolis, IN
Industry payments (Open Payments)
- 2025$3,111 · 63 payments from 18 companies
- 2024$2,977 · 118 payments from 25 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $2,388 | 27 |
| Amgen Inc. | $97.60 | 5 |
| Bayer Healthcare Pharmaceuticals Inc. | $86.01 | 4 |
| Abbott Laboratories | $84.36 | 5 |
| Sanofi-Aventis U.S. LLC | $55.56 | 3 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2,211 · 14 payments
- Food and Beverage$900.22 · 49 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 32 nurse practitioners in Anderson · All nurse practitioners in Indiana