Peter P. Kasznica, M.D.
NPI 1437284510ActiveIndividual· Otolaryngology· Sioux Falls, SD
Otolaryngology (M.D.) in Sioux Falls, South Dakota, trained at Boston University School of Medicine (class of 2010). 201 Medicare patients in 2024, $80,884 paid; nearly all of their 894 Part D prescriptions were generic (94%). Aerin Medical Inc. was the largest of 4 companies reporting payments in 2025, $198.69 in all, mostly food and beverage.
Overview
| NPI | 1437284510 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 22, 2007 |
| Last updated in NPPES | Apr 18, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 7876 | SD |
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 - Otolaryngology (MN); Practitioner - Otolaryngology (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 201 |
|---|---|
| Services billed | 2,401 across 57 procedure codes |
| Paid by Medicare | $80,884 |
Part D prescriptions in 2024
| Prescriptions (claims) | 894 · 1,111 30-day fills |
|---|---|
| Patients | 213 |
| Total drug cost | $96,947 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Otolaryngology |
Medical group
- Midwest Ear, Nose and Throat Associates P CSioux Falls, SD · 17 clinicians
Hospital affiliations
- Avera Marshall Regional Medical CtrMarshall, MN
- Avera McKennan Hospital & University Health CenterSioux Falls, SD
- Sanford Worthington Medical CenterWorthington, MN
- Sioux Falls Specialty HospitalSioux Falls, SD
Industry payments (Open Payments)
- 2025$198.69 · 6 payments from 4 companies
- 2024$50.05 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Aerin Medical Inc. | $109.74 | 2 |
| Integra Lifesciences Corporation | $53.91 | 2 |
| Inspire Medical Systems, Inc. | $20.65 | 1 |
| Regeneron Healthcare Solutions, Inc. | $14.39 | 1 |
What the 2025 payments were for
- Food and Beverage$198.69 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 32 otolaryngologists in Sioux Falls · All otolaryngologists in South Dakota