Catherine A. Kefer, ANP
NPI 1043360753ActiveIndividual· Nurse Practitioner, Adult Health· Prescott, AZ
Nurse Practitioner, Adult Health (ANP) in Prescott, Arizona, trained at Loyola University of Chicago, Stritch School of Medicine (class of 2006). Mostly services rather than prescriptions: Medicare paid $16,955 for 97 patients in 2024, with only 47 Part D claims. Pharmacosmos Therapeutics Inc. was the largest of 3 companies reporting payments in 2025, $70.21 in all, mostly food and beverage.
Overview
| NPI | 1043360753 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ANP |
| Sole proprietor | No |
| NPI issued | Jan 12, 2007 |
| Last updated in NPPES | Dec 13, 2023 |
| Certified by provider | Dec 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 290917 | AZ |
| Nurse Practitioner, Adult Health | 363LA2200X | 209-006279 | IL |
| Nurse Practitioner, Adult Health | 363LA2200X | 201250065NP | OR |
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 | 97 |
|---|---|
| Services billed | 766 across 14 procedure codes |
| Paid by Medicare | $16,955 |
Part D prescriptions in 2024
| Prescriptions (claims) | 47 · 67 30-day fills |
|---|---|
| Patients | 13 |
| Total drug cost | $2,088 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Nurse Practitioner |
Medical groups
- City of Hope Medical Group of Arizona LLCGoodyear, AZ · 160 clinicians
- Arizona Oncology Associates PCTucson, AZ · 40 clinicians
Hospital affiliations
- Verde Valley Medical CenterCottonwood, AZ
- Yavapai Regional Medical CenterPrescott, AZ
Industry payments (Open Payments)
- 2025$70.21 · 3 payments from 3 companies
- 2024$18.45 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pharmacosmos Therapeutics Inc. | $26.93 | 1 |
| Novartis Pharmaceuticals Corporation | $21.90 | 1 |
| Emd Serono, Inc. | $21.38 | 1 |
What the 2025 payments were for
- Food and Beverage$70.21 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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