Diane R. Graybill Kehoe, FNP
NPI 1942210604ActiveIndividual· Nurse Practitioner· Monroe, WI
Nurse Practitioner (FNP) with The Monroe Clinic, Inc., practicing in Monroe, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $387,518 for 3,361 claims, against $21,958 paid for services in 2024. Insulet Corporation reported $23.38 in payments in 2024, mostly food and beverage. Lists The Monroe Clinic as a hospital affiliation.
Overview
| NPI | 1942210604 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Aug 8, 2006 |
| Last updated in NPPES | Jul 16, 2025 |
| Certified by provider | Jul 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 6775 | WI |
| Nurse Practitioner | 363L00000X | 209002308 | IL |
| Nurse Practitioner, Family | 363LF0000X | 209002308 | IL |
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 (IL); Practitioner - Nurse Practitioner (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 330 |
|---|---|
| Services billed | 451 across 24 procedure codes |
| Paid by Medicare | $21,958 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,361 · 6,437 30-day fills |
|---|---|
| Patients | 515 |
| Total drug cost | $387,518 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- The Monroe Clinic, Inc.Monroe, WI · 199 clinicians
Hospital affiliation
- The Monroe ClinicMonroe, WI
Industry payments (Open Payments)
- 2024$23.38 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Insulet Corporation | $23.38 | 1 |
What the 2024 payments were for
- Food and Beverage$23.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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