Cynthia K. Gronau, MD
NPI 1124094842ActiveIndividual· Family Medicine· Redwood Falls, MN
Family Medicine (MD) in Redwood Falls, Minnesota, licensed in MN, with an NPI issued in February 2006. Their prescriptions cost Medicare Part D more than their services did: $151,308 for 2,827 claims, against $3,951 paid for services in 2024.
Overview
| NPI | 1124094842 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 23, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 43905 | MN |
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 - Family Practice (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 32 |
|---|---|
| Services billed | 65 across 10 procedure codes |
| Paid by Medicare | $3,951 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,827 · 5,778 30-day fills |
|---|---|
| Patients | 216 |
| Total drug cost | $151,308 |
| Generic share | 89% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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