Heidi Diane Dumas, NP-C
NPI 1194030445ActiveIndividual· Nurse Practitioner, Family· Hayward, WI
Nurse Practitioner, Family (NP-C) with Lac Courte Oreilles Governing Board and 1 other group, practicing in Hayward, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $94,286 for 754 claims, against $9,797 paid for services in 2024. Lists Tamarack Health Hayward Medical Center as a hospital affiliation.
Overview
| NPI | 1194030445 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP-C |
| Sole proprietor | No |
| NPI issued | Aug 11, 2010 |
| Last updated in NPPES | Jul 13, 2026 |
| Certified by provider | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 4284-33 | WI |
| Nurse Practitioner, Family | 363LF0000X | 130820-030 | WI |
| Nurse Practitioner, Family | 363LF0000X | 103462 | MT |
| Registered Nurse | 163W00000X | R-130332-4 | MN |
| Family Medicine | 207Q00000X | 103462 | MT |
| Registered Nurse | 163W00000X | 130820-030 | WI |
| Nurse Practitioner, Family | 363LF0000X | R-130332-4 | MN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 38 |
|---|---|
| Services billed | 305 across 40 procedure codes |
| Paid by Medicare | $9,797 |
Part D prescriptions in 2024
| Prescriptions (claims) | 754 · 1,008 30-day fills |
|---|---|
| Patients | 50 |
| Total drug cost | $94,286 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Lac Courte Oreilles Governing BoardHayward, WI · 18 clinicians
- St. Croix Tribal CouncilLuck, WI · 7 clinicians
Hospital affiliation
- Tamarack Health Hayward Medical CenterHayward, WI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Family providers in Hayward
- 1811836208
- 1386820090
- 1386055747
- 1548375488
- 1841064805
- 1275204604
- 1376954792
- 1669964565
- 1346939410
- 1972209492
- 1326681370
- 1437173127