David Gerstenfeld, M.D.
NPI 1386618098 · Ophthalmology Physician · Staten Island, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Gerstenfeld, M.D. is a Ophthalmology Physician provider in Staten Island, NY (NPI 1386618098).
Provider details
- NPI number
- 1386618098
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 179218 (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
20 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
5,441 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 | 1,746 | $143 |
| Established Patient Problem Focused Exam of Visual System92012 | 947 | $102 |
| Imaging of Optic Nerve92133 | 417 | $41 |
| Imaging of Retina92134 | 351 | $45 |
| Photography of the Retina92250 | 350 | $42 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 300 | $46 |
| New Patient Complete Exam of Visual System92004 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 771 | 260 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 298 | 96 |
| Timolol Maleate | 109 | 38 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 99 | 91 |
| Loteprednol Etabonate | 90 | 82 |
| Loteprednol Etabonatebrand: Lotemax Sm | 85 | 77 |
| Brimonidine Tartrate | 68 | 26 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$909 across 17 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
- 2006-02-17
- Last updated
- 2025-04-16
- Certified
- 2025-04-16
Frequently asked questions
- What is David Gerstenfeld's NPI number?
- David Gerstenfeld's National Provider Identifier (NPI) is 1386618098, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Gerstenfeld's specialty?
- David Gerstenfeld is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is David Gerstenfeld located?
- David Gerstenfeld's practice location on file with NPPES is 4299 Hylan Blvd, Staten Island, NY 10312-6527.
- What is David Gerstenfeld's phone number?
- The practice phone number listed in the NPPES registry for David Gerstenfeld is (718) 984-7616.
- Does David Gerstenfeld accept Medicare?
- David Gerstenfeld is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Gerstenfeld's NPI active?
- Yes — David Gerstenfeld's NPI (1386618098) is active in the NPPES registry as of the last update on 2025-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.