Gary Weinstock, MD
NPI 1457328346 · Allergy & Immunology Physician · Great Neck, NY
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Weinstock, MD is a Allergy & Immunology Physician provider in Great Neck, NY (NPI 1457328346).
Provider details
- NPI number
- 1457328346
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 142638 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
8,061 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Single-Dose Vial of Allergen95144 | 4,391 | $20 |
| Professional Service for Multiple Injections of Allergen95117 | 1,590 | $15 |
| Professional Service for Preparation and Provision of 1 Stinging Insect Venom95145 | 920 | $45 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 401 | $153 |
| Professional Service for Single Injection of Allergen95115 | 285 | $13 |
| Administration of Influenza Virus VaccineG0008 | 210 | $37 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 145 | 58 |
| Mometasone Furoate | 107 | 35 |
| Montelukast Sodium | 80 | 24 |
| Flunisolide | 69 | 22 |
| Fluticasone Furoatebrand: Arnuity Ellipta | 55 | 11 |
| Famotidine | 49 | 21 |
| Cromolyn Sodium | 34 | 22 |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-01
- Last updated
- 2017-03-05
Frequently asked questions
- What is Gary Weinstock's NPI number?
- Gary Weinstock's National Provider Identifier (NPI) is 1457328346, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Weinstock's specialty?
- Gary Weinstock is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Weinstock located?
- Gary Weinstock's practice location on file with NPPES is 1000 Northern Blvd, Great Neck, NY 11021-5341.
- What is Gary Weinstock's phone number?
- The practice phone number listed in the NPPES registry for Gary Weinstock is (516) 487-1073.
- Does Gary Weinstock accept Medicare?
- Gary Weinstock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Weinstock's NPI active?
- Yes — Gary Weinstock's NPI (1457328346) is active in the NPPES registry as of the last update on 2017-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.