Carl Floyd Maass
NPI 1922864693ActiveIndividual· Nurse Practitioner, Family· Oakland, IA
Nurse Practitioner, Family with Curana Health of Iowa PLLC and 1 other group, practicing in Oakland, Iowa. 28 Medicare patients in 2024, $8,173 paid; nearly all of their 143 Part D prescriptions were generic (90%). Pfizer Inc. reported $15.64 in payments in 2025, mostly food and beverage. Lists Cass County Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1922864693 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Feb 21, 2024 |
| Last updated in NPPES | Jun 6, 2025 |
| Certified by provider | Jun 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | A177008 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 28 |
|---|---|
| Services billed | 119 across 11 procedure codes |
| Paid by Medicare | $8,173 |
Part D prescriptions in 2024
| Prescriptions (claims) | 143 · 209 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $9,716 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Curana Health of Iowa PLLCOsceola, IA · 151 clinicians
- Ch Specialty Services Ia PCOsceola, IA · 136 clinicians
Hospital affiliations
- Cass County Memorial HospitalAtlantic, IA
- Myrtue Medical CenterHarlan, IA
Other facilities
- Care Initiatives Hospice - GreenfieldHospice · Greenfield, IA
- Atlantic Specialty CareNursing home · Atlantic, IA
Industry payments (Open Payments)
- 2025$15.64 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $15.64 | 1 |
What the 2025 payments were for
- Food and Beverage$15.64 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family nurse practitioners in Oakland
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- 1962050914