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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. James Gills
๐Ÿ‘๏ธ
MDIndividual

James Gills, M.D.

NPI: 1053306035
Tarpon Springs, FL
10 years of data
Ophthalmology
$13.0M
Total Payments
48.7K
Beneficiaries
66.2K
Services
2.25x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$13.0M
Specialty median$383.7K

๐Ÿ“‹ Key Findings

1Billed $13.0M over 10 years
22.25x markup ratio (above median)
399th percentile in Ophthalmology by payments
42 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $13.0M in total Medicare payments ranks in the 99th percentile of Ophthalmology providers nationally.

71% of their billing comes from a single procedure code (66984 โ€” Removal of cataract with insertion of lens).

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$293.16$150.631.95x$142.53$1.5M7.1K5.4K
2015$305.42$134.842.27x$170.58$1.6M7.9K5.9K
2016$397.25$186.152.13x$211.10$1.6M8.0K5.9K
2017$410.68$192.702.13x$217.98$1.6M8.0K5.8K
2018$397.09$179.852.21x$217.24$1.5M7.3K5.3K
2019$452.44$192.242.35x$260.20$1.4M6.9K5.0K
2020$393.93$150.082.62x$243.85$901.7K5.0K3.7K
2021$363.07$134.002.71x$229.07$1.0M5.7K4.2K
2022$459.58$190.222.42x$269.36$923.1K5.2K3.8K
2023$442.33$179.852.46x$262.48$888.4K4.9K3.6K

Top Procedures (20)

66984Removal of cataract with insertion of lens
$9.2M
20.4K services$450.41/svc2.16x markup
92136Measurement of corneal curvature and depth of eyeโš  3.1x markup
$953.2K
22.9K services$41.68/svc3.14x markup
66982Removal of cataract with insertion of lens
$908.3K
1.6K services$584.09/svc2.34x markup
92004Eye and medical examination for diagnosis and treatment, new patient, 1 or more visits
$504.6K
5.2K services$96.43/svc2.28x markup
92014Eye and medical examination for diagnosis and treatment, established patient, 1 or more visits
$271.3K
3.2K services$85.33/svc2.11x markup
99204New patient office or other outpatient visit, typically 45 minutes
$255.2K
2.4K services$105.04/svc2.34x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$200.2K
3.7K services$53.58/svc2.01x markup
99214Established patient office or other outpatient, visit typically 25 minutes
$171.5K
2.0K services$84.93/svc1.88x markup
0191TInternal insertion of eye fluid drainage device
$165.2K
428 services$386.01/svc2.92x markup
65820Incision to improve eye fluid flow
$151.4K
262 services$577.84/svc1.95x markup
66821Removal of recurring cataract in lens capsule using laser
$81.5K
304 services$268.00/svc2.19x markup
92134Diagnostic imaging of retina
$38.7K
1.3K services$28.84/svc2.32x markup
92012Eye and medical examination for diagnosis and treatment, established patient
$35.6K
593 services$60.08/svc2.09x markup
76519Ultrasound of eye for determination of lens power
$23.9K
406 services$58.91/svc2.08x markup
66991Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye
$18.7K
44 services$424.84/svc2.31x markup
92286Microscopic evaluation of deep cells of the eye
$15.7K
565 services$27.79/svc2.03x markup
65400Removal of growth of cornea
$14.4K
28 services$514.41/svc2.08x markup
0376TInsertion of eye drainage deviceโš  5.3x markup
$9.2K
112 services$82.29/svc5.30x markup
92133Diagnostic imaging of optic nerve of eye
$8.8K
326 services$27.02/svc2.42x markup
99212Established patient office or other outpatient visit, typically 10 minutes
$6.3K
212 services$29.88/svc2.17x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
66984Removal of cataract with insertion of lens20.4K$9.2M$450.412.16x
92136Measurement of corneal curvature and depth of eye22.9K$953.2K$41.683.14x
66982Removal of cataract with insertion of lens1.6K$908.3K$584.092.34x
92004Eye and medical examination for diagnosis and treatment, new patient, 1 or more visits5.2K$504.6K$96.432.28x
92014Eye and medical examination for diagnosis and treatment, established patient, 1 or more visits3.2K$271.3K$85.332.11x
99204New patient office or other outpatient visit, typically 45 minutes2.4K$255.2K$105.042.34x
99213Established patient office or other outpatient visit, typically 15 minutes3.7K$200.2K$53.582.01x
99214Established patient office or other outpatient, visit typically 25 minutes2.0K$171.5K$84.931.88x
0191TInternal insertion of eye fluid drainage device428$165.2K$386.012.92x
65820Incision to improve eye fluid flow262$151.4K$577.841.95x
66821Removal of recurring cataract in lens capsule using laser304$81.5K$268.002.19x
92134Diagnostic imaging of retina1.3K$38.7K$28.842.32x
92012Eye and medical examination for diagnosis and treatment, established patient593$35.6K$60.082.09x
76519Ultrasound of eye for determination of lens power406$23.9K$58.912.08x
66991Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye44$18.7K$424.842.31x
92286Microscopic evaluation of deep cells of the eye565$15.7K$27.792.03x
65400Removal of growth of cornea28$14.4K$514.412.08x
0376TInsertion of eye drainage device112$9.2K$82.295.30x
92133Diagnostic imaging of optic nerve of eye326$8.8K$27.022.42x
99212Established patient office or other outpatient visit, typically 10 minutes212$6.3K$29.882.17x

Markup Analysis

Charge-to-Payment Ratio

2.25x

This provider submits charges 2.25 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.25x means for every $100 Medicare pays, this provider initially charges $225. This is higher than the national average.

Location

Tarpon Springs, FL

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 FL for peer comparison.

James Gills (you)
$13.0M
Alexander Eaton, MD
$99.5M
Sunil Gupta, M.D.
$86.1M
Hussein Wafapoor, M.D.
$70.9M
John Myers, M.D.
$69.4M
Thomas Baudo, M.D.
$64.2M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Alexander Eaton, MDFort Myers, FL$99.5Mโœ“ Clear
Sunil Gupta, M.D.Pensacola, FL$86.1Mโœ“ Clear
Hussein Wafapoor, M.D.Fort Myers, FL$70.9Mโœ“ Clear
John Myers, M.D.Pensacola, FL$69.4Mโœ“ Clear
Thomas Baudo, M.D.Vero Beach, FL$64.2Mโœ“ 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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