Jeffrey Willig, M.D.
NPI 1487681896 · Ophthalmology Physician · West Islip, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Willig, M.D. is a Ophthalmology Physician provider in West Islip, NY (NPI 1487681896).
Provider details
- NPI number
- 1487681896
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 150543 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
2,337 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) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 800 | $144 |
| Established Patient Problem Focused Exam of Visual System92012 | 457 | $103 |
| Photography of the Retina92250 | 420 | $43 |
| Exam of Visual Field With Extended Testing92083 | 183 | $73 |
| Imaging of Optic Nerve92133 | 183 | $39 |
| Imaging of Retina92134 | 138 | $46 |
| New Patient Complete Exam of Visual System92004 |
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 |
|---|---|---|
| Latanoprost | 352 | 129 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 102 | 93 |
| Brimonidine Tartrate | 78 | 33 |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 64 | 55 |
| Timolol Maleate | 44 | 18 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 41 | 14 |
| Brinzolamide/Brimonidine Tartbrand: Simbrinza |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$161 across 6 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
- 2006-06-28
- Last updated
- 2012-12-04
Frequently asked questions
- What is Jeffrey Willig's NPI number?
- Jeffrey Willig's National Provider Identifier (NPI) is 1487681896, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Willig's specialty?
- Jeffrey Willig is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Willig located?
- Jeffrey Willig's practice location on file with NPPES is 360 Montauk Hwy, West Islip, NY 11795-4403.
- What is Jeffrey Willig's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Willig is (631) 422-1110.
- Does Jeffrey Willig accept Medicare?
- Jeffrey Willig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Willig's NPI active?
- Yes — Jeffrey Willig's NPI (1487681896) is active in the NPPES registry as of the last update on 2012-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.