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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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Methodology•Download Data
  1. Home
  2. Providers
  3. Reem Renno
👁️
MDIndividual

Reem Renno, M.D.

NPI: 1720056773
Houston, TX
10 years of data
Ophthalmology
$34.2M
Total Payments
19.1K
Beneficiaries
122.7K
Services
2x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$34.2M
Specialty median$383.7K
Rank #181 of 189 in specialty

📋 Key Findings

1Billed $34.2M over 10 years
22x markup ratio
399th percentile in Ophthalmology by payments
4Payments surged 81% in 2023
51 procedure with >3x markup
✓ No flags detected

🔎 Data Analysis

This provider's $34.2M in total Medicare payments ranks in the 99th percentile of Ophthalmology providers nationally.

Medicare payments to this provider grew 80% 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

📈

Notable: Payments increased 81% in 2023

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 — the gap represents the markup.

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2014$1.1K$278.723.98x$830.22$2.8M9.9K1.5K
2015$848.57$278.733.04x$569.84$2.6M9.5K1.5K
2016$1.0K$278.733.61x$726.81$3.9M13.8K2.2K
2017$936.57$278.733.36x$657.84$3.1M11.1K1.7K
2018$561.51$278.732.01x$282.78$2.4M8.5K1.3K
2019$444.70$278.731.60x$165.97$2.7M9.6K1.5K
2020$895.30$278.723.21x$616.58$4.6M16.4K2.6K
2021$919.12$278.733.30x$640.39$4.5M16.2K2.5K
2022$754.91$278.732.71x$476.18$2.7M9.8K1.5K
2023$953.17$278.723.42x$674.45$5.0M17.8K2.8K

Top Procedures (10)

92014Eye exam, established patient, comprehensive
$8.9M
26.7K services$332.58/svc1.95x markup
66984Cataract removal with lens insertion
$6.3M
29.9K services$210.05/svc1.54x markup
92012Eye exam, established patient, intermediate
$3.2M
17.1K services$189.71/svc1.87x markup
67028Injection into eye
$2.5M
7.9K services$316.31/svc1.44x markup
92250Eye imaging, optic nerve⚠ 3.4x markup
$1.4M
5.2K services$276.17/svc3.39x markup
92083Visual field examination
$1.4M
4.7K services$299.35/svc2.92x markup
65855Laser surgery for glaucoma
$1.2M
2.3K services$527.70/svc2.97x markup
92004Eye exam, new patient, comprehensive
$1.1M
4.7K services$225.65/svc2.45x markup
92134Scanning computerized ophthalmic imaging
$695.8K
1.3K services$528.72/svc2.37x markup
92136Ophthalmic biometry
$637.2K
3.0K services$211.07/svc2.92x markup
Show detailed table ▾
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
92014Eye exam, established patient, comprehensive26.7K$8.9M$332.581.95x
66984Cataract removal with lens insertion29.9K$6.3M$210.051.54x
92012Eye exam, established patient, intermediate17.1K$3.2M$189.711.87x
67028Injection into eye7.9K$2.5M$316.311.44x
92250Eye imaging, optic nerve5.2K$1.4M$276.173.39x
92083Visual field examination4.7K$1.4M$299.352.92x
65855Laser surgery for glaucoma2.3K$1.2M$527.702.97x
92004Eye exam, new patient, comprehensive4.7K$1.1M$225.652.45x
92134Scanning computerized ophthalmic imaging1.3K$695.8K$528.722.37x
92136Ophthalmic biometry3.0K$637.2K$211.072.92x

Markup Analysis

Charge-to-Payment Ratio

2x

This provider submits charges 2 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2x means for every $100 Medicare pays, this provider initially charges $200. This is lower than the national average.

Location

Houston, TX

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 TX for peer comparison.

Reem Renno (you)
$34.2M
Jason Ysasaga, M.D.
$61.5M
Harshivinderjit Bains, MD
$53.9M
Ryan Rush, MD
$53.6M
Tien Wong, M.D.
$51.2M
Thomas Bochow, M.D., M.P.H.
$49.4M
Show detailed table ▾
ProviderLocationTotal PaymentsStatus
Jason Ysasaga, M.D.Amarillo, TX$61.5M✓ Clear
Harshivinderjit Bains, MDTyler, TX$53.9M✓ Clear
Ryan Rush, MDAmarillo, TX$53.6M✓ Clear
Tien Wong, M.D.Houston, TX$51.2M✓ Clear
Thomas Bochow, M.D., M.P.H.Tyler, TX$49.4M✓ Clear

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Data Sources

  • • Centers for Medicare & Medicaid Services (CMS)
  • • Medicare Provider Utilization and Payment Data (2014-2023)
  • • 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