Carol Callahan Lancaster, NP
NPI 1992280960ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Lafayette, IN
Nurse Practitioner, Psych/Mental Health (NP) with Iu Health Medical Group LLC and 1 other group, practicing in Lafayette, Indiana. Their prescriptions cost Medicare Part D more than their services did: $192,455 for 933 claims, against $5,078 paid for services in 2024. Tris Pharma Inc reported $92.03 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1992280960 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Sep 26, 2018 |
| Last updated in NPPES | Jan 15, 2025 |
| Certified by provider | Jan 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 71008329A | IN |
| Nurse Practitioner, Family | 363LF0000X | 71008329A | 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 | 18 |
|---|---|
| Services billed | 92 across 3 procedure codes |
| Paid by Medicare | $5,078 |
Part D prescriptions in 2024
| Prescriptions (claims) | 933 · 1,002 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $192,455 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Iu Health Medical Group LLCIndianapolis, IN · 4,462 clinicians
- Arnett Clinic LLCLafayette, IN · 390 clinicians
Industry payments (Open Payments)
- 2025$92.03 · 1 payment from 1 company
- 2024$1,034 · 51 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tris Pharma Inc | $92.03 | 1 |
What the 2025 payments were for
- Food and Beverage$92.03 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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