Joseph Grillo, M.D.
NPI 1437449246 · Allergy & Immunology Physician · Plainview, NY
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Grillo, M.D. is a Allergy & Immunology Physician provider in Plainview, NY (NPI 1437449246).
Provider details
- NPI number
- 1437449246
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 267552 (NY)
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
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
11,366 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 | 4,744 | $17 |
| Test for Allergy Using Allergenic Extract95004 | 2,905 | $4 |
| Test for Allergy Using Skin Patch95044 | 1,222 | $6 |
| Professional Service for Multiple Injections of Allergen95117 | 1,208 | $15 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 410 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 378 | $103 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azelastine Hcl | 60 | 33 |
| Omalizumabbrand: Xolair | 52 | — |
| Dupilumabbrand: Dupixent Syringe | 45 | — |
| Fluticasone Propionate | 42 | 23 |
| Ipratropium Bromide | 37 | 17 |
| Montelukast Sodium | 36 | 15 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$31,253 across 178 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
Additional practice locations (2)
- 500 W Main St Ste 216Babylon, NY 11702-3032Phone: (631) 669-6350
- 900 Main St Ste 102Holbrook, NY 11741-1623Phone: (631) 588-4486
Registry dates
- Enumerated
- 2011-04-13
- Last updated
- 2024-02-20
- Certified
- 2024-02-20
Frequently asked questions
- What is Joseph Grillo's NPI number?
- Joseph Grillo's National Provider Identifier (NPI) is 1437449246, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Grillo's specialty?
- Joseph Grillo is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Grillo located?
- Joseph Grillo's practice location on file with NPPES is 1171 Old Country Rd Ste 5, Plainview, NY 11803-5022.
- What is Joseph Grillo's phone number?
- The practice phone number listed in the NPPES registry for Joseph Grillo is (516) 938-7676.
- Does Joseph Grillo accept Medicare?
- Joseph Grillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Grillo's NPI active?
- Yes — Joseph Grillo's NPI (1437449246) is active in the NPPES registry as of the last update on 2024-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.