Gregory Paul Danielson, M.D.
NPI 1326063678ActiveIndividual· Otolaryngology· Sioux Falls, SD
Otolaryngology (M.D.) in Sioux Falls, South Dakota, trained at University of Vermont College of Medicine (class of 2001). 368 Medicare patients in 2024, $112,423 paid; nearly all of their 902 Part D prescriptions were generic (95%). Medtronic, Inc. was the largest of 12 companies reporting payments in 2025, $776.02 in all, mostly food and beverage.
Overview
| NPI | 1326063678 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 13, 2006 |
| Last updated in NPPES | Apr 28, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 13952 | NH |
| Otolaryngology | 207Y00000X | RT1606 | NH |
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 (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 368 |
|---|---|
| Services billed | 2,061 across 102 procedure codes |
| Paid by Medicare | $112,423 |
Part D prescriptions in 2024
| Prescriptions (claims) | 902 · 1,016 30-day fills |
|---|---|
| Patients | 257 |
| Total drug cost | $56,553 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Vermont College of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Otolaryngology |
Medical group
- Midwest Ear, Nose and Throat Associates P CSioux Falls, SD · 17 clinicians
Hospital affiliations
- Avera McKennan Hospital & University Health CenterSioux Falls, SD
- Huron Regional Medical CenterHuron, SD
- Sanford Usd Medical CenterSioux Falls, SD
- Sioux Falls Specialty HospitalSioux Falls, SD
Industry payments (Open Payments)
- 2025$776.02 · 20 payments from 12 companies
- 2024$167.01 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $182.73 | 5 |
| Astrazeneca Pharmaceuticals LP | $118.48 | 2 |
| Preceptis Medical, Inc. | $101.06 | 1 |
| Inspire Medical Systems, Inc. | $91.48 | 2 |
| Aerin Medical Inc. | $89.03 | 1 |
What the 2025 payments were for
- Food and Beverage$672.20 · 19 payments
- Travel and Lodging$103.82 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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