Zachary John Quay-De La Vallee, MD
NPI 1629481825ActiveIndividual· Otolaryngology· Providence, RI
Otolaryngology (MD) in Providence, Rhode Island, trained at University of Southern California Keck School of Medicine (class of 2014). 388 Medicare patients in 2024, $73,165 paid; nearly all of their 785 Part D prescriptions were generic (98%). Inspire Medical Systems, Inc. was the largest of 5 companies reporting payments in 2025, $848.73 in all, mostly food and beverage.
Overview
| NPI | 1629481825 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 4, 2014 |
| Last updated in NPPES | Aug 5, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | MD16762 | RI |
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 (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 388 |
|---|---|
| Services billed | 2,551 across 37 procedure codes |
| Paid by Medicare | $73,165 |
Part D prescriptions in 2024
| Prescriptions (claims) | 785 · 1,183 30-day fills |
|---|---|
| Patients | 326 |
| Total drug cost | $27,499 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Southern California Keck School of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Otolaryngology |
Medical group
- Ri Ear Nose and Throat Physicians IncProvidence, RI · 7 clinicians
Hospital affiliations
- Our Lady of Fatima HospitalNorth Providence, RI
- Rhode Island HospitalProvidence, RI
- The Miriam HospitalProvidence, RI
Industry payments (Open Payments)
- 2025$848.73 · 28 payments from 5 companies
- 2024$552.55 · 14 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $458.54 | 15 |
| Regeneron Healthcare Solutions, Inc. | $172.93 | 6 |
| Genzyme Corporation | $114.66 | 4 |
| Glaxosmithkline, LLC. | $56.47 | 2 |
| Stryker Corporation | $46.13 | 1 |
What the 2025 payments were for
- Food and Beverage$848.73 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 otolaryngologists in Providence · All otolaryngologists in Rhode Island