Steven Winfield, M.D.
NPI 1790858165 · Ophthalmology Physician · Passaic, NJ
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Winfield, M.D. is a Ophthalmology Physician provider in Passaic, NJ (NPI 1790858165).
Provider details
- NPI number
- 1790858165
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MA052663 (NJ)
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
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
1,099 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 | 252 | $140 |
| Extended Exam of the Back Part of the Eye With Retinal Drawing92201 | 211 | $27 |
| Imaging of Retina92134 | 191 | $45 |
| Exam of Visual Field With Extended Testing92083 | 81 | $70 |
| Exam of the Internal Drainage System of Eye92020 | 80 | $30 |
| Imaging of Optic Nerve92133 | 80 | $36 |
| Extended Exam of the Back Part of the Eye With Optic Nerve Drawing |
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 | 419 | 128 |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 195 | 89 |
| Timolol Maleate | 87 | 30 |
| Cyclosporinebrand: Restasis | 47 | 17 |
| Bimatoprostbrand: Lumigan | 44 | — |
| Brimonidine Tartrate | 41 | 13 |
| Brimonidine Tartrate/Timololbrand: Combigan | 36 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$222 across 2 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
- 2006-11-15
- Last updated
- 2008-03-09
Frequently asked questions
- What is Steven Winfield's NPI number?
- Steven Winfield's National Provider Identifier (NPI) is 1790858165, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Winfield's specialty?
- Steven Winfield is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Winfield located?
- Steven Winfield's practice location on file with NPPES is 200 Gregory Ave, Passaic, NJ 07055-3802.
- What is Steven Winfield's phone number?
- The practice phone number listed in the NPPES registry for Steven Winfield is (973) 778-8439.
- Does Steven Winfield accept Medicare?
- Steven Winfield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Winfield's NPI active?
- Yes — Steven Winfield's NPI (1790858165) is active in the NPPES registry as of the last update on 2008-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.