Chad A. Haroldson, MD
NPI 1518927433ActiveIndividual· Internal Medicine, Nephrology· St Cloud, MN
Internal Medicine, Nephrology (MD) in St Cloud, Minnesota, trained at University of Minnesota Medical School (class of 2001). 179 Medicare patients in 2024, $70,617 paid; nearly all of their 657 Part D prescriptions were generic (96%).
Overview
| NPI | 1518927433 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 24, 2006 |
| Last updated in NPPES | Aug 18, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 47418 | MN |
| Internal Medicine | 207R00000X | 101566 | MN |
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 | 179 |
|---|---|
| Services billed | 1,173 across 29 procedure codes |
| Paid by Medicare | $70,617 |
Part D prescriptions in 2024
| Prescriptions (claims) | 657 · 1,579 30-day fills |
|---|---|
| Patients | 130 |
| Total drug cost | $24,054 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | University of Minnesota Medical School |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- Centracare ClinicSaint Cloud, MN · 791 clinicians
Hospital affiliations
- Centracare - St. Cloud HospitalSaint Cloud, MN
- Centracare Health System - Melrose HospitalMelrose, MN
- Cuyuna Regional Medical CenterCrosby, MN
- Essentia Health St Joseph's Medical CenterBrainerd, MN
Other facilities
- Fresenius Kidney Care BrainerdDialysis facility · Brainerd, MN
- Fresenius Kidney Care St. CloudDialysis facility · Saint Cloud, MN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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