Zachary Quay-De La Vallee, MD
NPI 1629481825 · Otolaryngology Physician · Providence, RI
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Quay-De La Vallee, MD is a Otolaryngology Physician provider in Providence, RI (NPI 1629481825).
Provider details
- NPI number
- 1629481825
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD16762 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,237 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 950 | $15 |
| Professional Service for Multiple Injections of Allergen95117 | 494 | $12 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 378 | $91 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 128 | $111 |
| Removal of Impacted Ear Wax69210 | 102 | $47 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 42 | $130 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azelastine Hcl | 184 | 86 |
| Fluticasone Propionate | 177 | 92 |
| Mupirocin | 45 | 38 |
| Ipratropium Bromide | 39 | 27 |
| Fluocinolone Acetonide Oil | 33 | 26 |
| Ofloxacin | 33 | 26 |
| Methylprednisolone | 29 | 27 |
| Omeprazole | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$553 across 14 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-04
- Last updated
- 2019-08-05
Frequently asked questions
- What is Zachary Quay-De La Vallee's NPI number?
- Zachary Quay-De La Vallee's National Provider Identifier (NPI) is 1629481825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Quay-De La Vallee's specialty?
- Zachary Quay-De La Vallee is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Zachary Quay-De La Vallee located?
- Zachary Quay-De La Vallee's practice location on file with NPPES is 148 W River St Ste 2a, Providence, RI 02904-2615.
- What is Zachary Quay-De La Vallee's phone number?
- The practice phone number listed in the NPPES registry for Zachary Quay-De La Vallee is (617) 636-5000.
- Does Zachary Quay-De La Vallee accept Medicare?
- Zachary Quay-De La Vallee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Quay-De La Vallee's NPI active?
- Yes — Zachary Quay-De La Vallee's NPI (1629481825) is active in the NPPES registry as of the last update on 2019-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.