Erica Lynn Deenihan, FNP
NPI 1861033060ActiveIndividual· Nurse Practitioner, Family· Dyer, IN
Nurse Practitioner, Family (FNP) with Community Care Network Inc and 2 other groups, practicing in Dyer, Indiana. Their prescriptions cost Medicare Part D more than their services did: $2,011,302 for 968 claims, against $211,162 paid for services in 2024. Daiichi Sankyo Inc. was the largest of 39 companies reporting payments in 2025, $3,168 in all, mostly food and beverage. Lists Community Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1861033060 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Sep 30, 2019 |
| Last updated in NPPES | Jul 7, 2026 |
| Certified by provider | Jul 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 71009656A | IN |
| Hospitalist | 208M00000X | 71009656A | IN |
| Nurse Practitioner | 363L00000X | 2019052720 | IN |
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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 247 |
|---|---|
| Services billed | 10,577 across 101 procedure codes |
| Paid by Medicare | $211,162 |
Part D prescriptions in 2024
| Prescriptions (claims) | 968 · 1,326 30-day fills |
|---|---|
| Patients | 258 |
| Total drug cost | $2,011,302 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Community Care Network IncMunster, IN · 379 clinicians
- Clarksville Physician Services PCCorydon, IN · 28 clinicians
- Northwest Cancer Centers PCDyer, IN · 27 clinicians
Hospital affiliations
- Community HospitalMunster, IN
- Franciscan Health Crown PointCrown Point, IN
- Franciscan Health Michigan CityMichigan City, IN
- St Catherine Hospital IncEast Chicago, IN
- St Mary Medical Center IncHobart, IN
Other facilities
- Powers Health Rehabilitation CenterInpatient rehabilitation facility · Crown Point, IN
Industry payments (Open Payments)
- 2025$3,168 · 117 payments from 39 companies
- 2024$2,720 · 120 payments from 34 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daiichi Sankyo Inc. | $473.75 | 2 |
| Astrazeneca Pharmaceuticals LP | $271.09 | 10 |
| E.R. Squibb & Sons, L.L.C. | $267.22 | 13 |
| Glaxosmithkline, LLC. | $224.47 | 13 |
| Celgene Corporation | $174.92 | 8 |
What the 2025 payments were for
- Food and Beverage$2,718 · 116 payments
- Consulting Fee$450.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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