Kelli Chase Gill, DNP, FNP-C
Opted out of Medicare from July 2026 to July 2028. Nurse Practitioner, Family (DNP, FNP-C) in Phoenix, Arizona, trained at University of Mississippi School of Medicine (class of 2018). Mostly services rather than prescriptions: Medicare paid $6,410 for 85 patients in 2024, with only 34 Part D claims. Catalyst Pharmaceuticals, Inc. was the largest of 3 companies reporting payments in 2025, $64.67 in all, mostly food and beverage.
Overview
| NPI | 1033681283 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP, FNP-C |
| Sole proprietor | No |
| NPI issued | Dec 28, 2018 |
| Last updated in NPPES | Jan 9, 2026 |
| Certified by provider | Jan 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 320825 | AZ |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Jul 1, 2026 – Jul 1, 2028 |
| Can order and refer | Yes |
| Accepts assignment | Yes (participating) |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Medicare services in 2024
| Medicare patients | 85 |
|---|---|
| Services billed | 116 across 9 procedure codes |
| Paid by Medicare | $6,410 |
Part D prescriptions in 2024
| Prescriptions (claims) | 34 · 49 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $680.66 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Nurse Practitioner |
Industry payments (Open Payments)
- 2025$64.67 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Catalyst Pharmaceuticals, Inc. | $25.94 | 1 |
| Amgen Inc. | $24.75 | 1 |
| Stryker Corporation | $13.98 | 1 |
What the 2025 payments were for
- Food and Beverage$64.67 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,320 family nurse practitioners in Phoenix · All family nurse practitioners in Arizona