Chelsea Mausser, ARNP
NPI 1861099830ActiveIndividual· Nurse Practitioner, Family· Davenport, IA
Nurse Practitioner, Family (ARNP) with Digestive Disease Specialists PC, practicing in Davenport, Iowa. Their prescriptions cost Medicare Part D more than their services did: $60,160 for 412 claims, against $12,626 paid for services in 2024. Abbvie Inc. was the largest of 15 companies reporting payments in 2025, $1,285 in all, mostly food and beverage. Lists Genesis Hlth System DBA Genesis Mdl Ctr-Illini and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1861099830 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Oct 2, 2020 |
| Last updated in NPPES | Oct 2, 2020 |
| Certified by provider | Oct 2, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | A160952 | IA |
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 (IA); Practitioner - Nurse Practitioner (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 109 |
|---|---|
| Services billed | 156 across 9 procedure codes |
| Paid by Medicare | $12,626 |
Part D prescriptions in 2024
| Prescriptions (claims) | 412 · 696 30-day fills |
|---|---|
| Patients | 102 |
| Total drug cost | $60,160 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Digestive Disease Specialists PCDavenport, IA · 8 clinicians
Hospital affiliations
- Genesis Hlth System DBA Genesis Mdl Ctr-IlliniSilvis, IL
- Genesis Medical Center-DavenportDavenport, IA
- Trinity - BettendorfBettendorf, IA
- Trinity Rock IslandRock Island, IL
Industry payments (Open Payments)
- 2025$1,285 · 79 payments from 15 companies
- 2024$831.16 · 41 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $402.60 | 29 |
| Takeda Pharmaceuticals U.S.A., Inc. | $249.27 | 15 |
| Aimmune Therapeutics, Inc. | $190.31 | 11 |
| Gilead Sciences, Inc. | $74.06 | 4 |
| Regeneron Healthcare Solutions, Inc. | $68.44 | 4 |
What the 2025 payments were for
- Food and Beverage$1,285 · 79 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 94 family nurse practitioners in Davenport · All family nurse practitioners in Iowa