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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. Ma'an Nasir
👁️
MDIndividual

Ma'an Nasir, M.D.

NPI: 1629177241
Santa Barbara, CA
10 years of data
Ophthalmology
$38.7M
Total Payments
173
Beneficiaries
243.0K
Services
2.35x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$38.7M
Specialty median$383.7K
Rank #119 of 189 in specialty

📋 Key Findings

1Billed $38.7M over 10 years
22.35x markup ratio (above median)
399th percentile in Ophthalmology by payments
497 services/day — unusually high
58 procedures with >3x markup

This provider averages 97 services per working day

Based on 243.0K total services over 10 years (250 working days/year). Learn about impossible service volumes →

🔎 Data Analysis

This provider's $38.7M in total Medicare payments ranks in the 99th percentile of Ophthalmology providers nationally.

Averaging 97 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 — the gap represents the markup.

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2014$349.19$149.152.34x$200.04$4.5M30.0K21
2015$349.90$146.922.38x$202.98$4.2M28.5K20
2016$346.83$152.712.27x$194.12$4.0M26.3K21
2017$341.42$154.482.21x$186.94$4.1M26.4K20
2018$338.20$153.392.20x$184.81$4.0M26.2K17
2019$352.96$156.162.26x$196.80$4.2M27.2K16
2020$430.39$183.022.35x$247.37$3.8M20.5K16
2021$447.76$187.682.39x$260.08$3.7M19.6K14
2022$478.35$190.122.52x$288.23$3.3M17.1K13
2023$373.83$140.702.66x$233.13$3.0M21.1K15

Top Procedures (20)

J2778Injection, ranibizumab, 0.1 mg
$19.4M
69.0K services$281.32/svc1.78x markup
J0178Injection, aflibercept, 1 mg
$9.0M
12.3K services$732.86/svc1.97x markup
92014Established patient complete exam of visual system
$3.5M
34.8K services$100.18/svc1.62x markup
67028Injection of drug into eye⚠ 9.0x markup
$2.0M
20.7K services$95.24/svc8.97x markup
92134Imaging of retina⚠ 3.5x markup
$1.4M
40.8K services$35.46/svc3.52x markup
92226Examination of eye by ophthalmoscope with retinal drawing⚠ 3.7x markup
$632.4K
31.0K services$20.39/svc3.68x markup
Q5128Injection, ranibizumab-eqrn (cimerli), biosimilar, 0.1 mg⚠ 3.3x markup
$354.4K
1.6K services$219.58/svc3.32x markup
67210Destruction of growth of retina using a laser⚠ 3.7x markup
$350.5K
801 services$437.57/svc3.66x markup
92235Exam of retinal blood vessels using a special camera after injection of a dye
$301.6K
3.6K services$84.29/svc2.08x markup
92012Established patient problem focused exam of visual system
$295.3K
4.1K services$71.36/svc1.50x markup
J2777Injection, faricimab-svoa, 0.1 mg
$226.7K
7.8K services$29.06/svc2.41x markup
J3490Unclassified drugs
$188.2K
234 services$804.23/svc2.24x markup
99204New patient office or other outpatient visit, 45-59 minutes
$153.8K
1.2K services$128.99/svc1.60x markup
92250Photography of the retina
$120.9K
2.5K services$48.89/svc1.95x markup
92240Examination of eye using an endoscope
$104.2K
515 services$202.30/svc1.73x markup
92201Extended exam of the back part of the eye with retinal drawing⚠ 10.0x markup
$88.6K
4.4K services$19.97/svc10.02x markup
76510Ultrasound of eye tissue and structures
$85.3K
599 services$142.37/svc1.76x markup
765122d ultrasound scan of eye tissue and structures⚠ 4.0x markup
$81.4K
1.4K services$56.61/svc3.97x markup
67228Laser destruction of leaking retinal blood vessels, 1 or more sessions⚠ 4.2x markup
$68.2K
177 services$385.30/svc4.15x markup
92287Imaging and evaluation of deep cells of the eye
$58.1K
484 services$119.96/svc1.37x markup
Show detailed table ▾
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
J2778Injection, ranibizumab, 0.1 mg69.0K$19.4M$281.321.78x
J0178Injection, aflibercept, 1 mg12.3K$9.0M$732.861.97x
92014Established patient complete exam of visual system34.8K$3.5M$100.181.62x
67028Injection of drug into eye20.7K$2.0M$95.248.97x
92134Imaging of retina40.8K$1.4M$35.463.52x
92226Examination of eye by ophthalmoscope with retinal drawing31.0K$632.4K$20.393.68x
Q5128Injection, ranibizumab-eqrn (cimerli), biosimilar, 0.1 mg1.6K$354.4K$219.583.32x
67210Destruction of growth of retina using a laser801$350.5K$437.573.66x
92235Exam of retinal blood vessels using a special camera after injection of a dye3.6K$301.6K$84.292.08x
92012Established patient problem focused exam of visual system4.1K$295.3K$71.361.50x
J2777Injection, faricimab-svoa, 0.1 mg7.8K$226.7K$29.062.41x
J3490Unclassified drugs234$188.2K$804.232.24x
99204New patient office or other outpatient visit, 45-59 minutes1.2K$153.8K$128.991.60x
92250Photography of the retina2.5K$120.9K$48.891.95x
92240Examination of eye using an endoscope515$104.2K$202.301.73x
92201Extended exam of the back part of the eye with retinal drawing4.4K$88.6K$19.9710.02x
76510Ultrasound of eye tissue and structures599$85.3K$142.371.76x
765122d ultrasound scan of eye tissue and structures1.4K$81.4K$56.613.97x
67228Laser destruction of leaking retinal blood vessels, 1 or more sessions177$68.2K$385.304.15x
92287Imaging and evaluation of deep cells of the eye484$58.1K$119.961.37x

Markup Analysis

Charge-to-Payment Ratio

2.35x

This provider submits charges 2.35 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.35x means for every $100 Medicare pays, this provider initially charges $235. This is higher than the national average.

Location

Santa Barbara, 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.

Ma'an Nasir (you)
$38.7M
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 ▾
ProviderLocationTotal PaymentsStatus
Nathan Steinle, M.D.Santa Barbara, CA$63.1M✓ Clear
Stephen Couvillion, MDSanta Barbara, CA$47.7M✓ Clear
Margaret Chang, M.D.Sacramento, CA$47.6M✓ Clear
David Boyer, MDLos Angeles, CA$47.5M✓ Clear
Alessandro Castellarin, M.D.Santa Barbara, CA$46.9M✓ 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