Madeline Elyse Chelko
NPI 1932710217ActiveIndividual· Nurse Practitioner, Women's Health· Phoenix, AZ
Nurse Practitioner, Women's Health in Phoenix, Arizona, trained at Knoxville Medical College (class of 2020). Enrolled in Medicare as practitioner - nurse practitioner. Medtronic, Inc. was the largest of 4 companies reporting payments in 2025, $1,529 in all, mostly travel and lodging.
Overview
| NPI | 1932710217 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Aug 11, 2020 |
| Last updated in NPPES | Dec 4, 2025 |
| Certified by provider | Dec 4, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Women's Health Primary | 363LW0102X | 304559 | 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) | Enrolled Practitioner - Nurse Practitioner (AZ) |
|---|
Education and affiliations
| Medical school | Knoxville Medical College |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Valley Perinatal Services LLCChandler, AZ · 65 clinicians
Industry payments (Open Payments)
- 2025$1,529 · 14 payments from 4 companies
- 2024$24.27 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $1,425 | 10 |
| Dexcom, Inc. | $61.49 | 2 |
| Biogen, Inc. | $24.02 | 1 |
| Tandem Diabetes Care, Inc. | $18.37 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,094 · 5 payments
- Food and Beverage$434.57 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 91 women's health nurse practitioners in Phoenix · All women's health nurse practitioners in Arizona