Katherine Elizabeth Madden, NP
NPI 1861843997ActiveIndividual· Nurse Practitioner, Family· Charleston, SC
Nurse Practitioner, Family (NP) with Broad River Physicians Group, LLC, practicing in Charleston, South Carolina. Mostly services rather than prescriptions: Medicare paid $3,829 for 51 patients in 2024, with only 30 Part D claims. Cranial Technologies, Inc reported $20.22 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1861843997 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jun 30, 2016 |
| Last updated in NPPES | Oct 21, 2021 |
| Certified by provider | Oct 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 24712 | SC |
| Nurse Practitioner, Family | 363LF0000X | RN249528 | GA |
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 (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 51 |
|---|---|
| Services billed | 55 across 8 procedure codes |
| Paid by Medicare | $3,829 |
Part D prescriptions in 2024
| Prescriptions (claims) | 30 · 30 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $176.66 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Broad River Physicians Group, LLCCharleston, SC · 71 clinicians
Industry payments (Open Payments)
- 2025$20.22 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cranial Technologies, Inc | $20.22 | 1 |
What the 2025 payments were for
- Food and Beverage$20.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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