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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. Timothy You
๐Ÿ‘๏ธ
MDIndividual

Timothy You, M.D.

NPI: 1326041880
Santa Ana, CA
10 years of data
Ophthalmology
$26.1M
Total Payments
199
Beneficiaries
287.4K
Services
2.51x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$26.1M
Specialty median$383.7K

๐Ÿ“‹ Key Findings

1Billed $26.1M over 10 years
22.51x markup ratio (above median)
399th percentile in Ophthalmology by payments
4115 services/day โ€” unusually high
58 procedures with >3x markup

This provider averages 115 services per working day

Based on 287.4K total services over 10 years (250 working days/year). Learn about impossible service volumes โ†’

๐Ÿ”Ž Data Analysis

This provider's $26.1M in total Medicare payments ranks in the 99th percentile of Ophthalmology providers nationally.

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

Medicare payments to this provider grew 232% 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

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$253.45$88.172.87x$165.28$1.4M15.4K20
2015$236.41$87.522.70x$148.89$1.6M18.0K16
2016$271.64$114.392.37x$157.25$2.3M20.2K20
2017$264.17$102.072.59x$162.10$2.3M22.8K22
2018$254.67$100.772.53x$153.90$2.3M22.9K20
2019$266.60$105.082.54x$161.52$2.5M24.1K20
2020$335.05$132.632.53x$202.42$2.7M20.2K20
2021$366.90$159.702.30x$207.20$3.5M21.8K19
2022$281.68$116.592.42x$165.09$3.1M26.2K19
2023$119.14$47.072.53x$72.07$4.5M95.8K23

Top Procedures (20)

J0178Injection, aflibercept, 1 mg
$10.3M
14.1K services$734.56/svc1.44x markup
J2778Injection, ranibizumab, 0.1 mg
$3.6M
12.6K services$288.78/svc1.50x markup
92014Established patient complete exam of visual system
$2.3M
23.0K services$101.93/svc1.81x markup
J2777Injection, faricimab-svoa, 0.1 mg
$2.3M
77.9K services$28.91/svc1.73x markup
67028Injection of drug into eyeโš  12.0x markup
$1.4M
15.7K services$90.86/svc12.03x markup
92134Imaging of retinaโš  4.4x markup
$1.4M
39.5K services$35.29/svc4.37x markup
99214Established patient office or other outpatient visit, 30-39 minutes
$1.2M
14.1K services$88.60/svc2.08x markup
92226Examination of eye by ophthalmoscope with retinal drawingโš  3.7x markup
$777.7K
36.5K services$21.33/svc3.71x markup
92235Exam of retinal blood vessels using a special camera after injection of a dye
$404.8K
4.3K services$93.58/svc2.81x markup
92201Extended exam of the back part of the eye with retinal drawingโš  4.4x markup
$339.7K
16.6K services$20.51/svc4.39x markup
J7312Injection, dexamethasone, intravitreal implant, 0.1 mg
$295.5K
1.9K services$158.12/svc1.36x markup
99204New patient office or other outpatient visit, typically 45 minutes
$225.3K
1.8K services$126.35/svc1.73x markup
99205New patient office or other outpatient visit, 60-74 minutes
$216.1K
1.3K services$169.23/svc1.48x markup
J7999Compounded drug, not otherwise classified
$166.7K
2.6K services$65.30/svc2.76x markup
J0179Injection, brolucizumab-dbll, 1 mg
$164.4K
672 services$244.66/svc2.86x markup
J3490Unclassified drugs
$160.4K
85 services$1.9K/svc2.37x markup
92250Photography of the retinaโš  3.8x markup
$131.7K
2.5K services$52.00/svc3.80x markup
92225Examination of eye by ophthalmoscope with retinal drawingโš  3.7x markup
$78.6K
3.3K services$23.63/svc3.74x markup
J9035Injection, bevacizumab, 10 mgโš  3.4x markup
$72.3K
1.4K services$52.64/svc3.42x markup
67040Destruction of eye fluid (vitreous) between lens and retina and all of retina using a laserโš  3.3x markup
$67.1K
75 services$894.50/svc3.33x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
J0178Injection, aflibercept, 1 mg14.1K$10.3M$734.561.44x
J2778Injection, ranibizumab, 0.1 mg12.6K$3.6M$288.781.50x
92014Established patient complete exam of visual system23.0K$2.3M$101.931.81x
J2777Injection, faricimab-svoa, 0.1 mg77.9K$2.3M$28.911.73x
67028Injection of drug into eye15.7K$1.4M$90.8612.03x
92134Imaging of retina39.5K$1.4M$35.294.37x
99214Established patient office or other outpatient visit, 30-39 minutes14.1K$1.2M$88.602.08x
92226Examination of eye by ophthalmoscope with retinal drawing36.5K$777.7K$21.333.71x
92235Exam of retinal blood vessels using a special camera after injection of a dye4.3K$404.8K$93.582.81x
92201Extended exam of the back part of the eye with retinal drawing16.6K$339.7K$20.514.39x
J7312Injection, dexamethasone, intravitreal implant, 0.1 mg1.9K$295.5K$158.121.36x
99204New patient office or other outpatient visit, typically 45 minutes1.8K$225.3K$126.351.73x
99205New patient office or other outpatient visit, 60-74 minutes1.3K$216.1K$169.231.48x
J7999Compounded drug, not otherwise classified2.6K$166.7K$65.302.76x
J0179Injection, brolucizumab-dbll, 1 mg672$164.4K$244.662.86x
J3490Unclassified drugs85$160.4K$1.9K2.37x
92250Photography of the retina2.5K$131.7K$52.003.80x
92225Examination of eye by ophthalmoscope with retinal drawing3.3K$78.6K$23.633.74x
J9035Injection, bevacizumab, 10 mg1.4K$72.3K$52.643.42x
67040Destruction of eye fluid (vitreous) between lens and retina and all of retina using a laser75$67.1K$894.503.33x

Markup Analysis

Charge-to-Payment Ratio

2.51x

This provider submits charges 2.51 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.51x means for every $100 Medicare pays, this provider initially charges $251. This is higher than the national average.

Location

Santa Ana, CA

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 CA for peer comparison.

Timothy You (you)
$26.1M
Nathan Steinle, M.D.
$63.1M
Stephen Couvillion, MD
$47.7M
Margaret Chang, M.D.
$47.6M
David Boyer, MD
$47.5M
Alessandro Castellarin, M.D.
$46.9M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Nathan Steinle, M.D.Santa Barbara, CA$63.1Mโœ“ Clear
Stephen Couvillion, MDSanta Barbara, CA$47.7Mโœ“ Clear
Margaret Chang, M.D.Sacramento, CA$47.6Mโœ“ Clear
David Boyer, MDLos Angeles, CA$47.5Mโœ“ Clear
Alessandro Castellarin, M.D.Santa Barbara, CA$46.9Mโœ“ 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.

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