Holly M. Williams, NP
NPI 1225301831ActiveIndividual· Nurse Practitioner, Adult Health· Carmel, IN
Nurse Practitioner, Adult Health (NP) with Iu Health Medical Group LLC, practicing in Carmel, Indiana. Their prescriptions cost Medicare Part D more than their services did: $74,483 for 484 claims, against $1,647 paid for services in 2024. Alnylam Pharmaceuticals Inc. was the largest of 15 companies reporting payments in 2025, $1,065 in all, mostly food and beverage. Lists Indiana University Health as a hospital affiliation.
Overview
| NPI | 1225301831 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Feb 13, 2012 |
| Last updated in NPPES | Nov 25, 2020 |
| Certified by provider | Nov 25, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 71004023A | IN |
| Registered Nurse | 163W00000X | 28175224A | 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 | 24 |
|---|---|
| Services billed | 25 across 6 procedure codes |
| Paid by Medicare | $1,647 |
Part D prescriptions in 2024
| Prescriptions (claims) | 484 · 719 30-day fills |
|---|---|
| Patients | 160 |
| Total drug cost | $74,483 |
| Generic share | 75% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Iu Health Medical Group LLCIndianapolis, IN · 4,462 clinicians
Hospital affiliation
- Indiana University HealthIndianapolis, IN
Industry payments (Open Payments)
- 2025$1,065 · 43 payments from 15 companies
- 2024$1,010 · 32 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alnylam Pharmaceuticals Inc. | $291.63 | 5 |
| Boston Scientific Corporation | $228.42 | 8 |
| Abbott Laboratories | $93.74 | 5 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $85.27 | 7 |
| Amgen Inc. | $62.37 | 4 |
What the 2025 payments were for
- Food and Beverage$1,065 · 43 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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