Jacob A. Nysather, DO
NPI 1407376312ActiveIndividual· Internal Medicine, Nephrology· Montgomery, OH
Internal Medicine, Nephrology (DO) in Montgomery, Ohio, trained at Lincoln Mem Univ, Debusk Col of Osteopathic Med (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $121,672 for 524 claims, against $43,819 paid for services in 2024. Alexion Pharmaceuticals, Inc. was the largest of 12 companies reporting payments in 2025, $11,709 in all, mostly consulting fees.
Overview
| NPI | 1407376312 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Jun 21, 2017 |
| Last updated in NPPES | Mar 6, 2023 |
| Certified by provider | Mar 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 34.015521 | OH |
| Internal Medicine | 207R00000X | 0116030769 | VA |
| Hospitalist | 208M00000X | 34.015521 | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 179 |
|---|---|
| Services billed | 590 across 19 procedure codes |
| Paid by Medicare | $43,819 |
Part D prescriptions in 2024
| Prescriptions (claims) | 524 · 902 30-day fills |
|---|---|
| Patients | 89 |
| Total drug cost | $121,672 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Lincoln Mem Univ, Debusk Col of Osteopathic Med |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Nephrology |
Medical groups
- University of Cincinnati Physicians Company LLCCincinnati, OH · 1,506 clinicians
- Children's Hospital Medical CenterCincinnati, OH · 711 clinicians
Hospital affiliations
- Cincinnati Children's Hospital Medical CenterCincinnati, OH
- University of Cincinnati Medical Center, LLCCincinnati, OH
- West Chester HospitalWest Chester, OH
Other facilities
- Dci - CincinnatiDialysis facility · Cincinnati, OH
- US Renal Care of KenwoodDialysis facility · Cincinnati, OH
- Usrc Norwood DialysisDialysis facility · Cincinnati, OH
Industry payments (Open Payments)
- 2025$11,709 · 27 payments from 12 companies
- 2024$1,395 · 14 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alexion Pharmaceuticals, Inc. | $9,533 | 5 |
| Amgen Inc. | $447.90 | 4 |
| Apellis Pharmaceuticals, Inc. | $425.18 | 3 |
| Nxstage Medical, Inc. | $256.77 | 4 |
| Akebia Therapeutics Inc | $203.90 | 2 |
What the 2025 payments were for
- Consulting Fee$8,990 · 1 payment
- Food and Beverage$2,369 · 25 payments
- Travel and Lodging$349.83 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Nephrology providers in Montgomery
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- 1841453958