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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. Eric Subong
๐Ÿ‘๏ธ
MDIndividual

Eric Subong, M.D.

NPI: 1396788725
Bellingham, WA
10 years of data
Ophthalmology
$23.3M
Total Payments
187
Beneficiaries
261.0K
Services
2.76x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$23.3M
Specialty median$383.7K

๐Ÿ“‹ Key Findings

1Billed $23.3M over 10 years
22.76x markup ratio (above median)
399th percentile in Ophthalmology by payments
4104 services/day โ€” unusually high
58 procedures with >3x markup

This provider averages 104 services per working day

Based on 261.0K total services over 10 years (250 working days/year). Learn about impossible service volumes โ†’

๐Ÿ”Ž Data Analysis

This provider's $23.3M in total Medicare payments ranks in the 99th percentile of Ophthalmology providers nationally.

Averaging 104 services per working day raises questions about billing patterns.

Medicare payments to this provider grew 259% 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$276.27$94.802.91x$181.47$1.2M12.5K20
2015$279.51$103.352.70x$176.16$1.5M15.0K20
2016$284.14$105.252.70x$178.89$1.5M14.4K18
2017$286.54$103.002.78x$183.54$1.3M13.0K18
2018$336.32$119.712.81x$216.61$1.8M14.7K19
2019$426.42$149.572.85x$276.85$2.2M14.9K19
2020$525.03$188.832.78x$336.20$2.4M12.5K20
2021$600.06$218.732.74x$381.33$3.2M14.8K16
2022$269.96$98.112.75x$171.85$3.9M39.9K18
2023$104.79$38.822.70x$65.97$4.2M109.3K19

Top Procedures (20)

J0178Injection, aflibercept, 1 mg
$6.9M
9.4K services$738.28/svc2.90x markup
J2778Injection, ranibizumab, 0.1 mg
$4.5M
17.2K services$264.29/svc1.87x markup
J2777Injection, faricimab-svoa, 0.1 mg
$3.7M
125.0K services$29.22/svc2.45x markup
67028Injection of drug into eyeโš  4.6x markup
$1.7M
17.2K services$98.74/svc4.62x markup
92012Established patient problem focused exam of visual system
$998.1K
15.3K services$65.30/svc2.60x markup
92014Established patient complete exam of visual systemโš  3.0x markup
$800.4K
9.0K services$89.31/svc3.02x markup
92242Exam of retinal blood vessels and blood vessels between the white part of eye and retina using a special camera after injection of a dyeโš  3.0x markup
$675.8K
3.4K services$196.28/svc3.01x markup
92134Imaging of retinaโš  4.0x markup
$605.0K
19.3K services$31.42/svc3.98x markup
J3590Unclassified biologics
$535.1K
290 services$1.8K/svc2.36x markup
J9035Injection, bevacizumab, 10 mg
$477.3K
8.5K services$56.23/svc2.49x markup
92250Photography of the retinaโš  3.8x markup
$381.3K
8.9K services$43.03/svc3.83x markup
92235Exam of retinal blood vessels using a special camera after injection of a dyeโš  3.5x markup
$379.7K
4.8K services$79.89/svc3.45x markup
92240Examination of eye using an endoscope
$349.8K
1.9K services$187.77/svc1.81x markup
92226Examination of eye by ophthalmoscope with retinal drawingโš  3.7x markup
$196.3K
10.5K services$18.78/svc3.73x markup
J7999Compounded drug, not otherwise classified
$192.1K
2.6K services$72.90/svc2.00x markup
99204New patient office or other outpatient visit, 45-59 minutes
$186.9K
1.5K services$120.91/svc2.81x markup
J3490Unclassified drugs
$155.4K
74 services$2.1K/svc2.14x markup
67228Destruction of leaking blood vessels of retina using laserโš  3.3x markup
$99.2K
165 services$600.93/svc3.32x markup
67042Removal of membrane of retina with removal of internal limiting membrane of retina
$97.5K
106 services$919.34/svc2.94x markup
67145Photocoagulation treatment to prevent detachment of retina
$86.0K
226 services$380.59/svc2.80x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
J0178Injection, aflibercept, 1 mg9.4K$6.9M$738.282.90x
J2778Injection, ranibizumab, 0.1 mg17.2K$4.5M$264.291.87x
J2777Injection, faricimab-svoa, 0.1 mg125.0K$3.7M$29.222.45x
67028Injection of drug into eye17.2K$1.7M$98.744.62x
92012Established patient problem focused exam of visual system15.3K$998.1K$65.302.60x
92014Established patient complete exam of visual system9.0K$800.4K$89.313.02x
92242Exam of retinal blood vessels and blood vessels between the white part of eye and retina using a special camera after injection of a dye3.4K$675.8K$196.283.01x
92134Imaging of retina19.3K$605.0K$31.423.98x
J3590Unclassified biologics290$535.1K$1.8K2.36x
J9035Injection, bevacizumab, 10 mg8.5K$477.3K$56.232.49x
92250Photography of the retina8.9K$381.3K$43.033.83x
92235Exam of retinal blood vessels using a special camera after injection of a dye4.8K$379.7K$79.893.45x
92240Examination of eye using an endoscope1.9K$349.8K$187.771.81x
92226Examination of eye by ophthalmoscope with retinal drawing10.5K$196.3K$18.783.73x
J7999Compounded drug, not otherwise classified2.6K$192.1K$72.902.00x
99204New patient office or other outpatient visit, 45-59 minutes1.5K$186.9K$120.912.81x
J3490Unclassified drugs74$155.4K$2.1K2.14x
67228Destruction of leaking blood vessels of retina using laser165$99.2K$600.933.32x
67042Removal of membrane of retina with removal of internal limiting membrane of retina106$97.5K$919.342.94x
67145Photocoagulation treatment to prevent detachment of retina226$86.0K$380.592.80x

Markup Analysis

Charge-to-Payment Ratio

2.76x

This provider submits charges 2.76 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.76x means for every $100 Medicare pays, this provider initially charges $276. This is higher than the national average.

Location

Bellingham, WA

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 WA for peer comparison.

Eric Subong (you)
$23.3M
Charles Sung, MD
$38.3M
David Spinak, MD
$34.8M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Charles Sung, MDKennewick, WA$38.3Mโœ“ Clear
David Spinak, MDSilverdale, WA$34.8Mโœ“ 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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