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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. John Huang
๐Ÿ‘๏ธ
MDIndividual

John Huang, M.D.

NPI: 1801822754
Hartford, CT
10 years of data
Ophthalmology
$5.6M
Total Payments
21.2K
Beneficiaries
46.8K
Services
2.8x
Markup Ratio

Peer Comparison

97th
percentile in specialty
This provider$5.6M
Specialty median$383.7K

๐Ÿ“‹ Key Findings

1Billed $5.6M over 10 years
22.8x markup ratio (above median)
397th percentile in Ophthalmology by payments
4Payments surged 135% in 2017
510 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $5.6M in total Medicare payments ranks in the 97th percentile of Ophthalmology providers nationally.

Medicare payments to this provider grew 481% from 2014 to 2023.

AI-generated analysis based on Medicare payment data.

Annual Medicare Payments

Annual Services Provided

Avg Payment per Service

Markup Ratio Over Time

๐Ÿ“ˆ

Notable: Payments increased 135% in 2017

Year-over-year payment surges can indicate changes in practice volume, new services, or billing pattern shifts.

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$1.2K$247.054.88x$957.81$179.6K1.9K1.3K
2015$783.44$220.803.55x$562.64$182.2K1.9K1.1K
2016$283.66$120.772.35x$162.89$161.7K1.8K1.2K
2017$508.19$150.453.38x$357.74$380.4K3.6K1.9K
2018$571.23$170.633.35x$400.60$527.7K4.6K2.2K
2019$520.08$155.193.35x$364.89$654.1K5.5K2.5K
2020$634.29$177.323.58x$456.97$654.5K5.3K2.4K
2021$587.46$171.743.42x$415.72$874.1K6.9K2.8K
2022$698.27$183.953.80x$514.32$921.5K7.3K2.7K
2023$704.25$210.903.34x$493.35$1.0M7.9K3.0K

Top Procedures (20)

J0178Injection, aflibercept, 1 mg
$2.1M
2.9K services$728.30/svc1.72x markup
67028Injection of drug into eyeโš  5.7x markup
$719.3K
7.1K services$101.46/svc5.74x markup
99214Established patient office or other outpatient, visit typically 25 minutes
$524.9K
5.1K services$103.02/svc1.81x markup
92014Eye and medical examination for diagnosis and treatment, established patient, 1 or more visits
$483.8K
4.9K services$99.48/svc2.52x markup
92134Diagnostic imaging of retinaโš  4.0x markup
$478.7K
13.9K services$34.52/svc3.95x markup
J2778Injection, ranibizumab, 0.1 mg
$202.1K
805 services$251.10/svc2.40x markup
J9035Injection, bevacizumab, 10 mg
$148.5K
2.7K services$54.21/svc1.75x markup
99204New patient office or other outpatient visit, typically 45 minutes
$147.7K
1.1K services$131.95/svc1.96x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$145.5K
2.4K services$60.80/svc1.60x markup
92012Eye and medical examination for diagnosis and treatment, established patient
$115.9K
1.6K services$72.01/svc2.09x markup
67228Laser destruction of leaking retinal blood vessels, 1 or more sessionsโš  7.2x markup
$94.7K
259 services$365.63/svc7.23x markup
92235Examination of retinal blood vessels by ophthalmoscopeโš  3.0x markup
$61.0K
641 services$95.12/svc3.05x markup
J3490Unclassified drugs
$56.7K
30 services$1.9K/svc1.65x markup
67210Laser destruction of retinal growth, 1 or more sessionsโš  4.7x markup
$46.4K
103 services$450.40/svc4.72x markup
92250Photography of the retinaโš  4.6x markup
$43.7K
990 services$44.18/svc4.61x markup
67145Preventive retinal detachment treatment by heat or laser, 1 or more sessionsโš  4.9x markup
$35.0K
94 services$372.29/svc4.92x markup
67041Removal of membrane from the retinaโš  4.5x markup
$27.3K
28 services$976.45/svc4.45x markup
J7312Injection, dexamethasone, intravitreal implant, 0.1 mg
$26.1K
167 services$156.01/svc1.63x markup
66984Removal of cataract with insertion of lensโš  6.5x markup
$22.3K
44 services$507.54/svc6.48x markup
67113Repair of detached retina and drainage of eye fluid between lens and retinaโš  4.0x markup
$18.1K
12 services$1.5K/svc4.02x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
J0178Injection, aflibercept, 1 mg2.9K$2.1M$728.301.72x
67028Injection of drug into eye7.1K$719.3K$101.465.74x
99214Established patient office or other outpatient, visit typically 25 minutes5.1K$524.9K$103.021.81x
92014Eye and medical examination for diagnosis and treatment, established patient, 1 or more visits4.9K$483.8K$99.482.52x
92134Diagnostic imaging of retina13.9K$478.7K$34.523.95x
J2778Injection, ranibizumab, 0.1 mg805$202.1K$251.102.40x
J9035Injection, bevacizumab, 10 mg2.7K$148.5K$54.211.75x
99204New patient office or other outpatient visit, typically 45 minutes1.1K$147.7K$131.951.96x
99213Established patient office or other outpatient visit, typically 15 minutes2.4K$145.5K$60.801.60x
92012Eye and medical examination for diagnosis and treatment, established patient1.6K$115.9K$72.012.09x
67228Laser destruction of leaking retinal blood vessels, 1 or more sessions259$94.7K$365.637.23x
92235Examination of retinal blood vessels by ophthalmoscope641$61.0K$95.123.05x
J3490Unclassified drugs30$56.7K$1.9K1.65x
67210Laser destruction of retinal growth, 1 or more sessions103$46.4K$450.404.72x
92250Photography of the retina990$43.7K$44.184.61x
67145Preventive retinal detachment treatment by heat or laser, 1 or more sessions94$35.0K$372.294.92x
67041Removal of membrane from the retina28$27.3K$976.454.45x
J7312Injection, dexamethasone, intravitreal implant, 0.1 mg167$26.1K$156.011.63x
66984Removal of cataract with insertion of lens44$22.3K$507.546.48x
67113Repair of detached retina and drainage of eye fluid between lens and retina12$18.1K$1.5K4.02x

Markup Analysis

Charge-to-Payment Ratio

2.8x

This provider submits charges 2.8 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.8x means for every $100 Medicare pays, this provider initially charges $280. This is higher than the national average.

Location

Hartford, CT

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 CT for peer comparison.

John Huang (you)
$5.6M
Nauman Chaudhry, M.D.
$48.4M
Ron Margolis, M.D.
$39.2M
Marion Stoj, M.D.
$34.8M
Michael Ruddat, MD
$34.1M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Nauman Chaudhry, M.D.Waterford, CT$48.4Mโœ“ Clear
Ron Margolis, M.D.Manchester, CT$39.2Mโœ“ Clear
Marion Stoj, M.D.Manchester, CT$34.8Mโœ“ Clear
Michael Ruddat, MDHartford, CT$34.1Mโœ“ 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