Medicare Enrolled
Dr. Meredith Prevor-Weiss, MD
Ophthalmology · Yonkers, NY
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating.
This page presents federal public records about Dr. Prevor-Weiss from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
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What this data tells you about Dr. Prevor-Weiss
Dr. Meredith Prevor-Weiss is an ophthalmology specialist in Yonkers, NY, with 20 years of NPI registration. Based on federal Medicare data, Dr. Prevor-Weiss performed 1,600 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Prevor-Weiss received a total of $9,943 from 33 pharmaceutical and/or device companies across 272 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Prevor-Weiss is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 20 years of NPI registration
▲ 1,600 Medicare services
$9,943 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗1,600
Medicare services
Bottom 46% in NY for ophthalmology
Not available
Unique patients (not deduplicated)
$77
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
386 | $84 | $203 |
| Comprehensive eye exam, established patient A comprehensive examination of the visual system performed for a patient who has previously been seen by the provider. |
305 | $98 | $350 |
| Comprehensive eye exam, new patient A comprehensive examination of the visual system performed for a new patient. |
101 | $120 | $251 |
| Eye exam, established patient, focused A limited examination of the visual system for an existing patient. The provider focuses on a specific eye-related concern or symptom. |
98 | $61 | $157 |
| Corneal topography and eye depth measurement This procedure measures the curvature and depth of the cornea, the clear front surface of the eye. |
98 | $23 | $405 |
| Optic nerve imaging (OCT scan) Imaging of the optic nerve. |
82 | $28 | $115 |
| Visual field test, extended A test that maps your complete field of vision to detect blind spots or peripheral vision loss. Extended testing provides a more detailed assessment than a standard visual field exam. |
80 | $46 | $154 |
| Retinal imaging (OCT scan) This procedure involves imaging the retina to visualize its structure. It is used to examine the back of the eye. |
76 | $33 | $120 |
| Extended eye exam with retinal drawing A detailed examination of the back of the eye that includes creating a drawing of the retina. |
55 | $22 | $141 |
| Extended exam of back of eye with optic nerve drawing A detailed examination of the posterior section of the eye, including the optic nerve, with documentation through drawing. |
55 | $12 | $170 |
| Eye drainage system examination An examination of the internal drainage system of the eye to assess how fluid flows and drains from the eye. |
48 | $25 | $63 |
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
43 | $117 | $310 |
| Retinal photography (fundus photo) This procedure involves taking photographs of the retina, the light-sensitive tissue at the back of the eye. It is used to document the condition of the eye's interior structures. |
38 | $32 | $147 |
| Cataract surgery with lens implant Surgical removal of the clouded natural lens of the eye and replacement with an artificial prosthetic lens to restore vision. |
37 | $500 | $1,618 |
| Ultrasound scan of cornea to determine thickness An ultrasound procedure used to measure the thickness of the cornea. |
36 | $10 | $99 |
| CT scan of cornea A computed tomography scan used to create detailed images of the cornea, the clear front part of the eye. |
23 | $33 | $127 |
| Eyelash removal with forceps This procedure involves the manual removal of eyelashes using forceps. It is a mechanical extraction method performed on the eyelid area. |
16 | $19 | $384 |
| New patient office visit (30-44 min) An initial office visit for a new patient lasting between 30 and 44 minutes. This code is used when the total time spent on the date of the encounter falls within this range. |
12 | $99 | $200 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
11 | $144 | $340 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. These counts do not measure clinical quality or years of experience.
2.3% high complexity
13.6% medium
84.1% routine
Industry Payment Transparency
Open Payments through 2024 ↗$9,943
Total received (2018-2024)
Avg $1,420/year across 7 years
Top 11% in NY for ophthalmology
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
33
Companies
272
Payment records
Payments are publicly reported; disclosure does not establish legality · Not evidence of wrongdoing · How to interpret →
Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$3,011
2023
$1,914
2022
$1,589
2021
$1,225
2020
$713
2019
$928
2018
$563
Payments by company (2024)
Bausch & Lomb Americas Inc.
$622
Alcon Vision LLC
$394
RxSight Inc
$340
Glaukos Corporation
$326
Johnson & Johnson Surgical Vision, Inc.
$282
Amgen Inc.
$213
Oyster Point Pharma, Inc.
$200
ABBVIE INC.
$167
Sight Sciences, Inc.
$147
Regeneron Healthcare Solutions, Inc.
$134
SUN PHARMACEUTICAL INDUSTRIES INC.
$61
Harrow Eye, LLC
$38
Tarsus Pharmaceuticals, Inc.
$37
Astellas Pharma US Inc
$30
Alimera Sciences, Inc.
$22
Top 3 companies account for 45.0% of 2024 payments
All-time payments by company (2018-2024) ›
Bausch & Lomb Americas Inc.
$1,305
ABBVIE INC.
$919
Alcon Vision LLC
$895
Horizon Therapeutics plc
$693
Glaukos Corporation
$489
Bausch & Lomb, a division of Bausch Health US, LLC
$470
Allergan, Inc.
$440
Novartis Pharmaceuticals Corporation
$439
Eyevance Pharmaceuticals LLC
$411
Johnson & Johnson Surgical Vision, Inc.
$376
RxSight Inc
$340
Sun Pharmaceutical Industries Inc.
$308
Shire North American Group Inc
$293
Aerie Pharmaceuticals, Inc.
$256
Regeneron Healthcare Solutions, Inc.
$254
Oyster Point Pharma, Inc.
$223
Amgen Inc.
$213
EYEVANCE PHARMACEUTICALS LLC
$196
BioTissue Holdings, Inc.
$185
Kala Pharmaceuticals, Inc.
$157
Genentech USA, Inc.
$150
Sight Sciences, Inc.
$147
SUN PHARMACEUTICAL INDUSTRIES INC.
$139
Ivantis, Inc
$133
Alcon Laboratories Inc
$128
Alimera Sciences, Inc.
$94
Astellas Pharma US Inc
$91
Allergan Inc.
$68
Harrow Eye, LLC
$38
Tarsus Pharmaceuticals, Inc.
$37
Ocular Therapeutix, Inc.
$28
Merz Pharmaceuticals, LLC
$20
Dompe US, Inc.
$13
Top 3 companies account for 31.4% of all-time payments
Associated products mentioned in payments ›
ALPHAGAN P · AcrySof · AcrySof IQ VIVITY · BEOVU · BROMSITE · BromSite (bromfenac ophthalmic solution) 0.075% · CE-marked KXLA system · CEQUA · COMBIGAN · Cequa · Clareon · CyPass · DEXTENZA · DUREZOL · DURYSTA · EYLEA · EYLEA HD · Flarex · HYDRUS Microstent · Hydrus Microstent · ILUVIEN · INVELTYS · Iluvien · Izervay · LOTEMAX SM · LUMIGAN · MIEBO · OMNI SURGICAL SYSTEM · OXERVATE · OZURDEX · PROKERA · PROLENSA · RESTASIS · RESTASIS MULTIDOSE · RXSIGHT CONTACT LENS · Rhopressa · Rocklatan · Simbrinza · TECNIS IOL · TEPEZZA · TYRVAYA · Tecnis IOL · Tecnis Multifocal Family of 1-piece IOLS · Tecnis Simplicity · Tecnis Symphony IOL · Tobradex ST · VEVYE · VUITY · VYZULTA · Vabysmo · XDEMVY · XEN GLAUCOMA TREATMENT SYSTEM · XIIDRA · Xeomin · YUTIQ · ZERVIATE · Zerviate · enVista MX60 IOL · iDose · iSTENT iNJECT TRABECULAR MICRO-BYPASS STENT SYSTEM · iStent Trabecular Micro-Bypass System Model iS3 · rhopressa · rocklatan
Should you be concerned? Industry payments are disclosed through CMS Open Payments. Disclosure alone does not establish their purpose, legality, or effect on care. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
Geographic Context
Ophthalmologists in nearby ZIP areas
1,379
County median income
$118,411
Nearest hospital to ZIP centroid (approximate)
MONTEFIORE MOUNT VERNON HOSPITAL
1.7 mi
1.7 mi
Data Sources
| Provider Registry | ✓ NPPES | NPPES snapshot; verify current record |
| Medicare Enrollment | ✓ PECOS | PECOS snapshot |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not included | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Prevor-Weiss is a clinical cardiology specialist, with moderate Medicare volume, with 20 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Prevor-Weiss experienced with office visit, established patient (20-29 min)?
Based on Medicare claims data, Dr. Prevor-Weiss performed 386 office visit, established patient (20-29 min) services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
Does Dr. Prevor-Weiss receive payments from pharmaceutical companies?
Yes. Dr. Prevor-Weiss received a total of $9,943 from 33 companies across 272 payment records. A record can group multiple payments. These transfers are publicly disclosed through CMS Open Payments. Disclosure alone does not establish their legality or effect on care. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Prevor-Weiss's costs compare to other ophthalmologists in Yonkers?
Dr. Prevor-Weiss's average Medicare payment per service is $77. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Prevor-Weiss) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating the presence of registry, enrollment, activity or payment records, not verified experience or clinical quality. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Source publication dates and the snapshots loaded on this site can differ. Rebuilding a page does not refresh its source records. Check the Medicare reporting year and the payment interval shown above; consult the linked official sources for newer releases and current registry details. See our data freshness policy →
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About this page
This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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