Zachary Kisley, DO
NPI 1629606298ActiveIndividual· Internal Medicine, Nephrology· Saint Louis, MO
Internal Medicine, Nephrology (DO) in Saint Louis, Missouri, trained at Midwestern University, Chicago College of Osteopathic Med (class of 2020). Part D covered 81 prescriptions written in 2024, 89% of them generic. Otsuka America Pharmaceutical, Inc. was the largest of 7 companies reporting payments in 2025, $262.48 in all, mostly food and beverage.
Overview
| NPI | 1629606298 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 30, 2020 |
| Last updated in NPPES | Aug 24, 2025 |
| Certified by provider | Aug 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 2025035191 | MO |
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 - Nephrology (MO) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 81 · 132 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $8,202 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Midwestern University, Chicago College of Osteopathic Med |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Nephrology |
Medical group
- Nhs South LLCSaint Louis, MO · 9 clinicians
Hospital affiliations
- Christian Hospital NortheastSaint Louis, MO
- Mercy Hospital SouthSaint Louis, MO
- Ssm Health Depaul Hospital St LouisBridgeton, MO
- Ssm Health St Mary's Hospital - St LouisSaint Louis, MO
Other facilities
- Fmc - University CityDialysis facility · University City, MO
Industry payments (Open Payments)
- 2025$262.48 · 11 payments from 7 companies
- 2024$38.03 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $73.97 | 3 |
| Novartis Pharmaceuticals Corporation | $52.48 | 2 |
| Ardelyx, Inc. | $46.65 | 2 |
| Travere Therapeutics, Inc. | $28.16 | 1 |
| Mallinckrodt Hospital Products Inc. | $23.97 | 1 |
What the 2025 payments were for
- Food and Beverage$262.48 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 111 nephrologists in Saint Louis · All nephrologists in Missouri