Marylynn Katherine Barnes, DNP
NPI 1124540687ActiveIndividual· Nurse Practitioner, Family· Highland, IN
Nurse Practitioner, Family (DNP) with Community Care Network Inc, practicing in Highland, Indiana. Their prescriptions cost Medicare Part D more than their services did: $426,183 for 3,327 claims, against $11,337 paid for services in 2024. Abbvie Inc. reported $34.12 in payments in 2025, mostly food and beverage. Lists Community Hospital as a hospital affiliation.
Overview
| NPI | 1124540687 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP |
| Sole proprietor | No |
| NPI issued | Jul 16, 2017 |
| Last updated in NPPES | Apr 10, 2024 |
| Certified by provider | Apr 10, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 71007275A | 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 | 160 |
|---|---|
| Services billed | 712 across 32 procedure codes |
| Paid by Medicare | $11,337 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,327 · 7,368 30-day fills |
|---|---|
| Patients | 446 |
| Total drug cost | $426,183 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Community Care Network IncMunster, IN · 379 clinicians
Hospital affiliation
- Community HospitalMunster, IN
Industry payments (Open Payments)
- 2025$34.12 · 1 payment from 1 company
- 2024$1,332 · 78 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $34.12 | 1 |
What the 2025 payments were for
- Food and Beverage$34.12 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 family nurse practitioners in Highland · All family nurse practitioners in Indiana