Nathan M. Kunzler, MD
NPI 1457700593ActiveIndividual· Emergency Medicine· St Paul, MN
Emergency Medicine (MD) in St Paul, Minnesota, trained at New York University School of Medicine (class of 2016). Mostly services rather than prescriptions: Medicare paid $5,031 for 49 patients in 2024, with only 23 Part D claims.
Overview
| NPI | 1457700593 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 9, 2016 |
| Last updated in NPPES | Feb 21, 2022 |
| Certified by provider | Feb 9, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 267857 | MA |
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 - Emergency Medicine (MN); Practitioner - Emergency Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 49 |
|---|---|
| Services billed | 54 across 12 procedure codes |
| Paid by Medicare | $5,031 |
Part D prescriptions in 2024
| Prescriptions (claims) | 23 · 23 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $145.97 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Emergency Medicine |
Medical groups
- The Duluth Clinic LtdHermantown, MN · 1,144 clinicians
- St Marys Medical CenterDuluth, MN · 93 clinicians
- Essentia Health Virginia LLCEly, MN · 63 clinicians
Hospital affiliations
- Essentia Health Northern Pines Medical CenterAurora, MN
- Essentia Health SandstoneSandstone, MN
- Essentia Health St Mary's Medical CenterDuluth, MN
- Essentia Health VirginiaVirginia, MN
- St Marys Hospital SuperiorSuperior, WI
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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All 32 emergency medicine physicians in St Paul · All emergency medicine physicians in Minnesota