Tracy R. Elliott, ARNP, MSN
NPI 1588919351ActiveIndividual· Nurse Practitioner· Waterloo, IA
Nurse Practitioner (ARNP, MSN) with New Gi PC, practicing in Waterloo, Iowa. Their prescriptions cost Medicare Part D more than their services did: $1,003,484 for 3,507 claims, against $68,207 paid for services in 2024. Madrigal Pharmaceuticals was the largest of 3 companies reporting payments in 2025, $103.17 in all, mostly food and beverage. Lists Allen Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1588919351 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP, MSN |
| Sole proprietor | Yes |
| NPI issued | Jul 18, 2012 |
| Last updated in NPPES | Feb 4, 2022 |
| Certified by provider | Feb 4, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | A089231 | IA |
| Nurse Practitioner, Family | 363LF0000X | 089231 | IA |
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 (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 754 |
|---|---|
| Services billed | 1,238 across 13 procedure codes |
| Paid by Medicare | $68,207 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,507 · 5,899 30-day fills |
|---|---|
| Patients | 1,003 |
| Total drug cost | $1,003,484 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- New Gi PCWaterloo, IA · 25 clinicians
Hospital affiliations
- Allen HospitalWaterloo, IA
- Buchanan County Health CenterIndependence, IA
- Community Memorial Hospital Medical CenterSumner, IA
- Grundy County Memorial HospitalGrundy Center, IA
- Waverly Health CenterWaverly, IA
Industry payments (Open Payments)
- 2025$103.17 · 5 payments from 3 companies
- 2024$446.74 · 13 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $60.72 | 1 |
| Phathom Pharmaceuticals, Inc. | $28.32 | 3 |
| Ardelyx, Inc. | $14.13 | 1 |
What the 2025 payments were for
- Food and Beverage$103.17 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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