Neera Kanhouwa Dahl, MD
NPI 1336254002ActiveIndividual· Internal Medicine, Nephrology· Rochester, MN
Internal Medicine, Nephrology (MD) with Mayo Clinic, practicing in Rochester, Minnesota. 208 Medicare patients in 2024, $24,867 paid; nearly all of their 268 Part D prescriptions were generic (90%). Glaxosmithkline, LLC. was the largest of 6 companies reporting payments in 2025, $7,951 in all, mostly consulting fees. Lists Mayo Clinic Hospital Rochester as a hospital affiliation.
Overview
| NPI | 1336254002 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 20, 2006 |
| Last updated in NPPES | Feb 16, 2023 |
| Certified by provider | Feb 16, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 72916 | MN |
| Internal Medicine, Nephrology | 207RN0300X | 044486 | CT |
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 | 208 |
|---|---|
| Services billed | 387 across 24 procedure codes |
| Paid by Medicare | $24,867 |
Part D prescriptions in 2024
| Prescriptions (claims) | 268 · 557 30-day fills |
|---|---|
| Patients | 68 |
| Total drug cost | $20,123 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- Mayo ClinicRochester, MN · 4,956 clinicians
Hospital affiliation
- Mayo Clinic Hospital RochesterRochester, MN
Industry payments (Open Payments)
- 2025$7,951 · 9 payments from 6 companies
- 2024$11,302 · 9 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $5,472 | 3 |
| Astrazeneca Pharmaceuticals LP | $1,715 | 1 |
| Novartis Pharmaceuticals Corporation | $464.37 | 2 |
| Amgen Inc. | $140.01 | 1 |
| Astrazeneca Uk Limited | $134.91 | 1 |
What the 2025 payments were for
- Consulting Fee$7,240 · 3 payments
- Food and Beverage$710.75 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 95 nephrologists in Rochester · All nephrologists in Minnesota