Karl Philip Roos, MD
NPI 1518004803ActiveIndividual· Internal Medicine, Nephrology· Mankato, MN
Internal Medicine, Nephrology (MD) in Mankato, Minnesota, trained at Loma Linda University School of Medicine (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $477,759 for 2,498 claims, against $245,870 paid for services in 2024. Cycle Pharmaceuticals Inc was the largest of 2 companies reporting payments in 2025, $36.93 in all, mostly food and beverage.
Overview
| NPI | 1518004803 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 30, 2007 |
| Last updated in NPPES | Jul 15, 2020 |
| Certified by provider | Jul 15, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 54890 | MN |
| Student in an Organized Health Care Education/Training Program | 390200000X | TL-1590 | CO |
| Internal Medicine | 207R00000X | 46174 | CO |
| Internal Medicine | 207R00000X | 7299347-1205 | UT |
| Internal Medicine, Nephrology | 207RN0300X | 7299347-1205 | UT |
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 (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 511 |
|---|---|
| Services billed | 13,244 across 55 procedure codes |
| Paid by Medicare | $245,870 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,498 · 5,794 30-day fills |
|---|---|
| Patients | 393 |
| Total drug cost | $477,759 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Mankato Clinic LtdMankato, MN · 242 clinicians
Hospital affiliations
- Abbott Northwestern HospitalMinneapolis, MN
- Mayo Clinic Health System - MankatoMankato, MN
- New Ulm Medical CenterNew Ulm, MN
- Sleepy Eye Medical CenterSleepy Eye, MN
- United Hospital DistrictBlue Earth, MN
Other facilities
- Davita Dialysis at Mankato ClinicDialysis facility · Mankato, MN
- Davita Mankato Uptown DialysisDialysis facility · North Mankato, MN
- Davita New Ulm DialysisDialysis facility · New Ulm, MN
Industry payments (Open Payments)
- 2025$36.93 · 2 payments from 2 companies
- 2024$13.29 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cycle Pharmaceuticals Inc | $21.36 | 1 |
| Apellis Pharmaceuticals, Inc. | $15.57 | 1 |
What the 2025 payments were for
- Food and Beverage$36.93 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nephrologists in Mankato
- 1063860559
- 1255664421