Stephanie Dawn Maar, ARNP
NPI 1124540729ActiveIndividual· Nurse Practitioner, Family· Federal Way, WA
Nurse Practitioner, Family (ARNP) with Idaho Gastroenterology Associates LLP, practicing in Federal Way, Washington. Their prescriptions cost Medicare Part D more than their services did: $65,310 for 322 claims, against $16,543 paid for services in 2024. Gilead Sciences, Inc. was the largest of 7 companies reporting payments in 2025, $438.01 in all, mostly food and beverage. Lists Grande Ronde Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1124540729 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | Yes |
| NPI issued | Jul 14, 2017 |
| Last updated in NPPES | Dec 7, 2020 |
| Certified by provider | Dec 7, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP60763389 | WA |
| Nurse Practitioner | 363L00000X | AP60763389 | WA |
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 (ID) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 150 |
|---|---|
| Services billed | 213 across 10 procedure codes |
| Paid by Medicare | $16,543 |
Part D prescriptions in 2024
| Prescriptions (claims) | 322 · 472 30-day fills |
|---|---|
| Patients | 99 |
| Total drug cost | $65,310 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Idaho Gastroenterology Associates LLPNampa, ID · 35 clinicians
Hospital affiliations
- Grande Ronde HospitalLa Grande, OR
- Saint Alphonsus Medical Center - NampaNampa, ID
- St Luke's Nampa Medical CenterNampa, ID
- St Luke's Regional Medical CenterBoise, ID
Industry payments (Open Payments)
- 2025$438.01 · 17 payments from 7 companies
- 2024$76.98 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $150.34 | 3 |
| Abbvie Inc. | $147.57 | 7 |
| Takeda Pharmaceuticals U.S.A., Inc. | $65.87 | 3 |
| Aimmune Therapeutics, Inc. | $21.51 | 1 |
| Janssen Biotech, Inc. | $20.35 | 1 |
What the 2025 payments were for
- Food and Beverage$438.01 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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