Maxwell David Leither
NPI 1538459755ActiveIndividual· Internal Medicine, Nephrology· Brooklyn Center, MN
Internal Medicine, Nephrology in Brooklyn Center, Minnesota, trained at Loyola University of Chicago, Stritch School of Medicine (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $248,368 for 1,402 claims, against $81,160 paid for services in 2024. Nxstage Medical, Inc. reported $33.60 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1538459755 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 8, 2011 |
| Last updated in NPPES | Jul 21, 2022 |
| Certified by provider | Mar 11, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 57808 | 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 | 261 |
|---|---|
| Services billed | 847 across 25 procedure codes |
| Paid by Medicare | $81,160 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,402 · 3,281 30-day fills |
|---|---|
| Patients | 218 |
| Total drug cost | $248,368 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Kidney Specialists of Minnesota, PABrooklyn Center, MN · 33 clinicians
Hospital affiliations
- Abbott Northwestern HospitalMinneapolis, MN
- M Health Fairview Southdale HospitalEdina, MN
- Northfield HospitalNorthfield, MN
Other facilities
- Fmc - Cannon ValleyDialysis facility · Dundas, MN
- Fresenius Kidney Care ChaskaDialysis facility · Chaska, MN
Industry payments (Open Payments)
- 2025$33.60 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Nxstage Medical, Inc. | $33.60 | 1 |
What the 2025 payments were for
- Food and Beverage$33.60 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 nephrologists in Brooklyn Center · All nephrologists in Minnesota