Dr. Brian Marr, MD
What this data tells you about Dr. Marr
Dr. Brian Marr is an ophthalmology specialist in New York, NY, with 19 years of NPI registration. Based on federal Medicare data, Dr. Marr performed 3,264 Medicare services across 2,505 unique beneficiaries.
Between the years covered by Open Payments, Dr. Marr received a total of $150 from 1 pharmaceutical and/or device company across 1 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in ophthalmology. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Marr 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.
Medicare Practice Summary
Medicare Utilization ↗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 |
|---|---|---|---|
| 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. |
785 | $29 | $470 |
| Comprehensive eye exam, established patient A comprehensive examination of the visual system performed for a patient who has previously been seen by the provider. |
760 | $106 | $450 |
| Ultrasound of eye tissue and structures A diagnostic imaging test that uses sound waves to create pictures of the eye's internal tissues and structures. |
644 | $41 | $890 |
| Eye photography Photographic imaging of the interior structures of the eye. |
451 | $19 | $220 |
| Comprehensive eye exam, new patient A comprehensive examination of the visual system performed for a new patient. |
174 | $127 | $530 |
| Retinal imaging (OCT scan) This procedure involves imaging the retina to visualize its structure. It is used to examine the back of the eye. |
146 | $32 | $270 |
| Ultrasound of eye using water bath method An ultrasound imaging test of the eye that uses a water bath technique to visualize internal eye structures. |
120 | $68 | $920 |
| 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. |
106 | $70 | $350 |
| Retinal photocoagulation for vascular growth This procedure uses laser light to destroy abnormal blood vessels located between the retina and the sclera. |
23 | $480 | $4,430 |
| 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. |
17 | $55 | $400 |
| Destruction of eyelid lining growth A procedure to remove abnormal tissue growths from the inner lining of the eyelid. |
15 | $70 | $1,280 |
| Retinal growth destruction via radiation implant A procedure that destroys abnormal retinal growth by implanting a radiation source. |
12 | $1,276 | $10,800 |
| Removal of eyelid lining and sclera growth A surgical procedure to remove a growth from the inner lining of the eyelid and the white outer surface of the eye. |
11 | $293 | $4,220 |
Industry Payment Transparency
Open Payments through 2018 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2018)
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2018 |
| Disciplinary History | — Not public | 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. Marr is a mixed practice specialist, with above-average Medicare volume (top 29% in NY), with low-engagement industry engagement, with 19 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. Marr experienced with retinal photography (fundus photo)?
Does Dr. Marr receive payments from pharmaceutical companies?
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All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): 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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