Margreth Brontoli, MD
NPI 1235142639 · Ophthalmology Physician · Long Beach, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margreth Brontoli, MD is a Ophthalmology Physician provider in Long Beach, NY (NPI 1235142639).
Provider details
- NPI number
- 1235142639
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 180558 (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
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
1,446 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 Problem Focused Exam of Visual System92012 | 407 | $101 |
| Extended Exam of the Back Part of the Eye With Optic Nerve Drawing92202 | 337 | $17 |
| Imaging of Retina92134 | 331 | $46 |
| Established Patient Complete Exam of Visual System92014 | 160 | $142 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 99 | $191 |
| Exam of Visual Field With Extended Testing92083 | 47 | $73 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 159 | 78 |
| Cyclosporinebrand: Restasis | 55 | 16 |
| Timolol Maleate | 41 | — |
| Latanoprost | 36 | — |
| Brimonidine Tartratebrand: Alphagan P | 35 | — |
| Bimatoprostbrand: Lumigan | 33 | 11 |
| Doxycycline Hyclate | 20 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$54 across 3 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
- 2006-08-15
- Last updated
- 2008-04-18
Frequently asked questions
- What is Margreth Brontoli's NPI number?
- Margreth Brontoli's National Provider Identifier (NPI) is 1235142639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margreth Brontoli's specialty?
- Margreth Brontoli is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Margreth Brontoli located?
- Margreth Brontoli's practice location on file with NPPES is 202 W Park Ave, Long Beach, NY 11561-3212.
- What is Margreth Brontoli's phone number?
- The practice phone number listed in the NPPES registry for Margreth Brontoli is (516) 431-1101.
- Does Margreth Brontoli accept Medicare?
- Margreth Brontoli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margreth Brontoli's NPI active?
- Yes — Margreth Brontoli's NPI (1235142639) is active in the NPPES registry as of the last update on 2008-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.