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Data Sources: Centers for Medicare & Medicaid Services (CMS), Medicare Provider Utilization and Payment Data
Disclaimer: This site is an independent journalism project. Data analysis and editorial content are not affiliated with or endorsed by CMS or any government agency. All spending figures are based on publicly available Medicare payment records.
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ยฉ 2026 OpenMedicare. Independent data journalism. Built by TheDataProject.ai

Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. Brett Rosenblatt
๐Ÿ‘๏ธ
Individual

Brett Rosenblatt

NPI: 1427161710
Great Neck, NY
10 years of data
Ophthalmology
$50.0M
Total Payments
179
Beneficiaries
286.5K
Services
3.21x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$50.0M
Specialty median$383.7K
Rank #41 of 189 in specialty

๐Ÿ“‹ Key Findings

1Billed $50.0M over 10 years
23.21x markup ratio (above median)
399th percentile in Ophthalmology by payments
4115 services/day โ€” unusually high
511 procedures with >3x markup

This provider averages 115 services per working day

Based on 286.5K total services over 10 years (250 working days/year). Learn about impossible service volumes โ†’

๐Ÿ”Ž Data Analysis

This provider's $50.0M in total Medicare payments ranks in the 99th percentile of Ophthalmology providers nationally.

Averaging 115 services per working day raises questions about billing patterns.

AI-generated analysis based on Medicare payment data.

Annual Medicare Payments

Annual Services Provided

Avg Payment per Service

Markup Ratio Over Time

Submitted Charges vs. Medicare Payments

Average per-service amounts submitted by the provider compared to what Medicare actually paid โ€” the gap represents the markup.

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2014$538.08$180.092.99x$357.99$3.8M21.3K20
2015$549.34$183.233.00x$366.11$4.2M23.0K19
2016$539.29$182.962.95x$356.33$4.8M26.1K15
2017$565.52$188.213.00x$377.31$5.0M26.8K17
2018$555.32$178.893.10x$376.43$5.6M31.4K17
2019$576.92$177.823.24x$399.10$5.6M31.7K18
2020$628.27$188.853.33x$439.42$5.2M27.5K14
2021$648.87$190.583.40x$458.29$5.1M26.6K18
2022$652.05$184.433.54x$467.62$5.1M27.8K19
2023$421.29$123.863.40x$297.43$5.5M44.2K22

Top Procedures (20)

J2778Injection, ranibizumab, 0.1 mg
$25.8M
93.8K services$275.10/svc2.91x markup
J0178Injection, aflibercept, 1 mg
$12.6M
17.3K services$730.19/svc2.77x markup
67028Injection of drug into eyeโš  6.8x markup
$2.8M
27.7K services$101.10/svc6.75x markup
92134Imaging of retinaโš  4.5x markup
$1.7M
44.8K services$38.02/svc4.47x markup
92012Established patient problem focused exam of visual system
$1.6M
20.9K services$77.17/svc2.60x markup
92014Established patient complete exam of visual systemโš  3.4x markup
$1.2M
11.8K services$103.72/svc3.36x markup
J2777Injection, faricimab-svoa, 0.1 mg
$655.4K
22.4K services$29.21/svc2.40x markup
92226Examination of eye by ophthalmoscope with retinal drawingโš  3.8x markup
$641.6K
19.3K services$33.22/svc3.80x markup
Q5128Injection, ranibizumab-eqrn (cimerli), biosimilar, 0.1 mgโš  3.7x markup
$587.6K
2.7K services$216.41/svc3.70x markup
99204New patient office or other outpatient visit, 45-59 minutes
$369.8K
2.6K services$144.10/svc2.63x markup
99213Established patient office or other outpatient visit, 20-29 minutesโš  3.7x markup
$270.1K
3.4K services$80.29/svc3.74x markup
92235Exam of retinal blood vessels using a special camera after injection of a dye
$255.9K
1.9K services$134.03/svc2.75x markup
Q5124Injection, ranibizumab-nuna, biosimilar, (byooviz), 0.1 mgโš  4.6x markup
$224.0K
1.3K services$174.28/svc4.59x markup
J3490Unclassified drugs
$185.6K
90 services$2.1K/svc2.22x markup
67036Removal of eye fluid (vitreous) between lens and retinaโš  9.1x markup
$104.9K
146 services$718.43/svc9.05x markup
J9035Injection, bevacizumab, 10 mgโš  6.6x markup
$98.7K
1.7K services$58.00/svc6.56x markup
J7312Injection, dexamethasone, intravitreal implant, 0.1 mgโš  3.2x markup
$91.2K
588 services$155.16/svc3.22x markup
92225Examination of eye by ophthalmoscope with retinal drawingโš  3.7x markup
$88.7K
2.1K services$41.60/svc3.71x markup
92250Photography of the retina
$84.6K
1.5K services$55.86/svc2.79x markup
92004New patient complete exam of visual system
$81.1K
635 services$127.70/svc2.95x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
J2778Injection, ranibizumab, 0.1 mg93.8K$25.8M$275.102.91x
J0178Injection, aflibercept, 1 mg17.3K$12.6M$730.192.77x
67028Injection of drug into eye27.7K$2.8M$101.106.75x
92134Imaging of retina44.8K$1.7M$38.024.47x
92012Established patient problem focused exam of visual system20.9K$1.6M$77.172.60x
92014Established patient complete exam of visual system11.8K$1.2M$103.723.36x
J2777Injection, faricimab-svoa, 0.1 mg22.4K$655.4K$29.212.40x
92226Examination of eye by ophthalmoscope with retinal drawing19.3K$641.6K$33.223.80x
Q5128Injection, ranibizumab-eqrn (cimerli), biosimilar, 0.1 mg2.7K$587.6K$216.413.70x
99204New patient office or other outpatient visit, 45-59 minutes2.6K$369.8K$144.102.63x
99213Established patient office or other outpatient visit, 20-29 minutes3.4K$270.1K$80.293.74x
92235Exam of retinal blood vessels using a special camera after injection of a dye1.9K$255.9K$134.032.75x
Q5124Injection, ranibizumab-nuna, biosimilar, (byooviz), 0.1 mg1.3K$224.0K$174.284.59x
J3490Unclassified drugs90$185.6K$2.1K2.22x
67036Removal of eye fluid (vitreous) between lens and retina146$104.9K$718.439.05x
J9035Injection, bevacizumab, 10 mg1.7K$98.7K$58.006.56x
J7312Injection, dexamethasone, intravitreal implant, 0.1 mg588$91.2K$155.163.22x
92225Examination of eye by ophthalmoscope with retinal drawing2.1K$88.7K$41.603.71x
92250Photography of the retina1.5K$84.6K$55.862.79x
92004New patient complete exam of visual system635$81.1K$127.702.95x

Markup Analysis

Charge-to-Payment Ratio

3.21x

This provider submits charges 3.21 times higher than what Medicare actually pays.

What This Means

A markup ratio of 3.21x means for every $100 Medicare pays, this provider initially charges $321. This is higher than the national average.

Location

Great Neck, NY

Provider Verification

Always verify provider credentials and location before scheduling appointments. This data reflects Medicare payments and may not include all practice locations.

Similar Providers

Other Ophthalmology providers in NY for peer comparison.

Brett Rosenblatt (you)
$50.0M
Jonathan Jonisch, MD
$52.3M
Jeffrey Josef, M.D.
$52.2M
Kenneth Graham
$47.1M
Glenn Stoller, M.D.
$46.4M
James Klancnik, MD
$44.0M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Jonathan Jonisch, MDGreat Neck, NY$52.3Mโœ“ Clear
Jeffrey Josef, M.D.Suffern, NY$52.2Mโœ“ Clear
Kenneth GrahamGreat Neck, NY$47.1Mโœ“ Clear
Glenn Stoller, M.D.Rockville Centre, NY$46.4Mโœ“ Clear
James Klancnik, MDNew York, NY$44.0Mโœ“ Clear

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Data Sources

  • โ€ข Centers for Medicare & Medicaid Services (CMS)
  • โ€ข Medicare Provider Utilization and Payment Data (2014-2023)
  • โ€ข National Plan and Provider Enumeration System (NPPES)

Last Updated: February 2026 (data through 2023, the latest CMS release)

Note: All data is from publicly available Medicare records. OpenMedicare is an independent journalism project not affiliated with CMS.

Believe this data is inaccurate? Dispute this data