Cathryn Griepentrog
NPI 1104402114ActiveIndividual· Nurse Practitioner, Gerontology· Mesa, AZ
Nurse Practitioner, Gerontology with Atlas Medical ACO LLC and 1 other group, practicing in Mesa, Arizona. Their prescriptions cost Medicare Part D more than their services did: $412,148 for 5,090 claims, against $72,128 paid for services in 2024.
Overview
| NPI | 1104402114 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Mar 20, 2021 |
| Last updated in NPPES | Jun 6, 2024 |
| Certified by provider | Jun 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | 246235 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 121 |
|---|---|
| Services billed | 915 across 16 procedure codes |
| Paid by Medicare | $72,128 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,090 · 5,688 30-day fills |
|---|---|
| Patients | 174 |
| Total drug cost | $412,148 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Atlas Medical ACO LLCMesa, AZ · 52 clinicians
- Century Care IncMesa, AZ · 52 clinicians
Other facilities
- Aegis Homecare, IncHome health agency · Mesa, AZ
- Banner Home Care-ArizonaHome health agency · Mesa, AZ
- Aegis Hospice, Inc.Hospice · Mesa, AZ
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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