John R. Siddoway, MD
NPI 1356338388ActiveIndividual· Otolaryngology· Ogden, UT
Otolaryngology (MD) in Ogden, Utah, licensed in UT, with an NPI issued in October 2005. 98 Medicare patients in 2024, $14,863 paid; nearly all of their 329 Part D prescriptions were generic (94%). Genzyme Corporation was the largest of 6 companies reporting payments in 2024, $210.62 in all, mostly food and beverage.
Overview
| NPI | 1356338388 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 4, 2005 |
| Last updated in NPPES | Jan 19, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 185189-1205 | UT |
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 (UT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 98 |
|---|---|
| Services billed | 375 across 38 procedure codes |
| Paid by Medicare | $14,863 |
Part D prescriptions in 2024
| Prescriptions (claims) | 329 · 558 30-day fills |
|---|---|
| Patients | 106 |
| Total drug cost | $7,692 |
| Generic share | 94% of claims |
Industry payments (Open Payments)
- 2024$210.62 · 11 payments from 6 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $102.63 | 5 |
| Regeneron Healthcare Solutions, Inc. | $35.73 | 2 |
| Pharming Healthcare, Inc. | $24.77 | 1 |
| Amgen Inc. | $17.36 | 1 |
| Optinose US, Inc. | $16.22 | 1 |
What the 2024 payments were for
- Food and Beverage$210.62 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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