Richard A. Schumacher, DO
NPI 1275692295ActiveIndividual· Internal Medicine, Nephrology· Olathe, KS
Internal Medicine, Nephrology (DO) in Olathe, Kansas, trained at Oklahoma State University College of Osteopathic Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $428,966 for 1,415 claims, against $274,824 paid for services in 2024. Amgen Inc. was the largest of 15 companies reporting payments in 2025, $1,352 in all, mostly food and beverage.
Overview
| NPI | 1275692295 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Dec 6, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 0528499 | KS |
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 (KS); Practitioner - Nephrology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 675 |
|---|---|
| Services billed | 3,322 across 28 procedure codes |
| Paid by Medicare | $274,824 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,415 · 2,807 30-day fills |
|---|---|
| Patients | 222 |
| Total drug cost | $428,966 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Oklahoma State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Nephrology |
Medical group
- Nephrology Associates MD PAOlathe, KS · 20 clinicians
Hospital affiliations
- Adventhealth OttawaOttawa, KS
- Miami County Medical CenterPaola, KS
- Overland Park Reg Med CtrOverland Park, KS
- University of Kansas Health System Olathe HospitalOlathe, KS
- University of Kansas HospitalKansas City, KS
Other facilities
- Concerto Kansas, LLCDialysis facility · Overland Park, KS
- Davita Gardner DialysisDialysis facility · Gardner, KS
- Davita Grandview DialysisDialysis facility · Grandview, MO
- Davita Olathe DialysisDialysis facility · Olathe, KS
- Davita Overland Park DialysisDialysis facility · Overland Park, KS
Industry payments (Open Payments)
- 2025$1,352 · 76 payments from 15 companies
- 2024$1,425 · 83 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $238.03 | 13 |
| Calliditas Therapeutics US Inc. | $207.98 | 8 |
| Novartis Pharmaceuticals Corporation | $168.40 | 8 |
| Travere Therapeutics, Inc. | $150.39 | 15 |
| Bayer Healthcare Pharmaceuticals Inc. | $144.58 | 8 |
What the 2025 payments were for
- Food and Beverage$1,352 · 76 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nephrologists in Olathe
- 1750440848
- 1659430767