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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. Loren Jack
๐Ÿ‘๏ธ
MDIndividual

Loren Jack, M.D.

NPI: 1306171970
Spokane, WA
9 years of data
Ophthalmology
$18.3M
Total Payments
153
Beneficiaries
113.6K
Services
2.27x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$18.3M
Specialty median$383.7K

๐Ÿ“‹ Key Findings

1Billed $18.3M over 9 years
22.27x markup ratio (above median)
399th percentile in Ophthalmology by payments
4Payments surged 309% in 2016
55 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $18.3M in total Medicare payments ranks in the 99th percentile of Ophthalmology providers nationally.

Medicare payments to this provider grew 1748% from 2015 to 2023.

64% of their billing comes from a single procedure code (J0178 โ€” Injection, aflibercept, 1 mg).

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 309% in 2016

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
2015$251.29$101.092.49x$150.20$181.5K1.8K12
2016$376.69$155.872.42x$220.82$741.6K4.8K16
2017$441.50$193.962.28x$247.54$1.2M6.0K17
2018$517.16$227.262.28x$289.90$1.6M7.2K18
2019$602.13$267.942.25x$334.19$2.9M10.7K19
2020$634.43$281.302.26x$353.13$2.6M9.3K20
2021$622.41$278.592.23x$343.82$2.6M9.4K16
2022$520.57$225.742.31x$294.83$3.2M14.0K17
2023$148.05$66.302.23x$81.75$3.4M50.6K18

Top Procedures (20)

J0178Injection, aflibercept, 1 mg
$11.7M
15.9K services$733.55/svc2.04x markup
J2778Injection, ranibizumab, 0.1 mg
$1.8M
7.5K services$244.43/svc2.13x markup
J2777Injection, faricimab-svoa, 0.1 mg
$1.3M
43.9K services$29.03/svc1.72x markup
67028Injection of drug into eyeโš  4.8x markup
$1.1M
12.7K services$87.64/svc4.82x markup
92134Imaging of retinaโš  3.1x markup
$537.7K
18.1K services$29.73/svc3.07x markup
67042Removal of membrane of retina with removal of internal limiting membrane of retinaโš  3.1x markup
$269.6K
293 services$920.11/svc3.12x markup
J7999Compounded drug, not otherwise classified
$249.5K
4.0K services$62.86/svc1.65x markup
92014Established patient complete exam of visual system
$232.2K
2.7K services$87.57/svc2.17x markup
99204New patient office or other outpatient visit, 45-59 minutes
$154.7K
1.3K services$116.25/svc2.62x markup
92012Eye and medical examination for diagnosis and treatment, established patient
$136.7K
2.2K services$61.93/svc2.13x markup
J3590Unclassified biologics
$127.3K
130 services$979.50/svc1.64x markup
67108Repair of detached retina with drainage and removal of eye fluid between lens and retinaโš  3.2x markup
$124.9K
131 services$953.55/svc3.20x markup
J0179Injection, brolucizumab-dbll, 1 mg
$82.8K
330 services$250.77/svc1.99x markup
99213Established patient office or other outpatient visit, 20-29 minutes
$71.3K
1.1K services$62.56/svc2.16x markup
67145Photocoagulation treatment to prevent detachment of retina
$67.5K
197 services$342.54/svc2.94x markup
67036Removal of eye fluid (vitreous) between lens and retina
$65.5K
91 services$719.27/svc2.54x markup
J3490Unclassified drugs
$55.5K
32 services$1.7K/svc1.74x markup
92004Eye and medical examination for diagnosis and treatment, new patient, 1 or more visits
$35.1K
348 services$100.87/svc2.26x markup
92235Exam of retinal blood vessels using a special camera after injection of a dye
$33.4K
574 services$58.11/svc2.75x markup
67113Repair of detached retina and drainage of eye fluid between lens and retinaโš  3.2x markup
$31.0K
30 services$1.0K/svc3.21x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
J0178Injection, aflibercept, 1 mg15.9K$11.7M$733.552.04x
J2778Injection, ranibizumab, 0.1 mg7.5K$1.8M$244.432.13x
J2777Injection, faricimab-svoa, 0.1 mg43.9K$1.3M$29.031.72x
67028Injection of drug into eye12.7K$1.1M$87.644.82x
92134Imaging of retina18.1K$537.7K$29.733.07x
67042Removal of membrane of retina with removal of internal limiting membrane of retina293$269.6K$920.113.12x
J7999Compounded drug, not otherwise classified4.0K$249.5K$62.861.65x
92014Established patient complete exam of visual system2.7K$232.2K$87.572.17x
99204New patient office or other outpatient visit, 45-59 minutes1.3K$154.7K$116.252.62x
92012Eye and medical examination for diagnosis and treatment, established patient2.2K$136.7K$61.932.13x
J3590Unclassified biologics130$127.3K$979.501.64x
67108Repair of detached retina with drainage and removal of eye fluid between lens and retina131$124.9K$953.553.20x
J0179Injection, brolucizumab-dbll, 1 mg330$82.8K$250.771.99x
99213Established patient office or other outpatient visit, 20-29 minutes1.1K$71.3K$62.562.16x
67145Photocoagulation treatment to prevent detachment of retina197$67.5K$342.542.94x
67036Removal of eye fluid (vitreous) between lens and retina91$65.5K$719.272.54x
J3490Unclassified drugs32$55.5K$1.7K1.74x
92004Eye and medical examination for diagnosis and treatment, new patient, 1 or more visits348$35.1K$100.872.26x
92235Exam of retinal blood vessels using a special camera after injection of a dye574$33.4K$58.112.75x
67113Repair of detached retina and drainage of eye fluid between lens and retina30$31.0K$1.0K3.21x

Markup Analysis

Charge-to-Payment Ratio

2.27x

This provider submits charges 2.27 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.27x means for every $100 Medicare pays, this provider initially charges $227. This is higher than the national average.

Location

Spokane, 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.

Loren Jack (you)
$18.3M
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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