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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. Neil Griffin
๐Ÿ‘๏ธ
MDIndividual

Neil Griffin, MD

NPI: 1285615369
Myrtle Beach, SC
10 years of data
Ophthalmology
$8.3M
Total Payments
45.5K
Beneficiaries
57.2K
Services
2.45x
Markup Ratio

Peer Comparison

98th
percentile in specialty
This provider$8.3M
Specialty median$383.7K

๐Ÿ“‹ Key Findings

1Billed $8.3M over 10 years
22.45x markup ratio (above median)
398th percentile in Ophthalmology by payments
4Payments surged 74% in 2017
52 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $8.3M in total Medicare payments ranks in the 98th percentile of Ophthalmology providers nationally.

This provider's billing patterns fall within normal ranges for their specialty.

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 74% in 2017

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
2014$357.26$147.342.42x$209.92$997.8K5.6K4.2K
2015$329.93$138.592.38x$191.34$823.8K5.0K3.7K
2016$291.34$124.042.35x$167.30$396.5K2.5K2.0K
2017$298.28$122.922.43x$175.36$689.4K5.8K5.0K
2018$291.91$135.022.16x$156.89$1.0M7.5K5.9K
2019$268.82$124.902.15x$143.92$1.1M7.8K6.1K
2020$338.37$150.522.25x$187.85$640.4K5.0K4.1K
2021$332.44$140.922.36x$191.52$933.9K6.5K5.3K
2022$365.24$162.182.25x$203.06$903.7K6.3K5.1K
2023$365.92$157.472.32x$208.45$787.2K5.1K4.1K

Top Procedures (20)

66984Removal of cataract with insertion of lens
$4.9M
12.3K services$398.82/svc2.58x markup
66821Removal of recurring cataract in lens capsule using laser
$650.1K
2.7K services$239.46/svc2.29x markup
92004Eye and medical examination for diagnosis and treatment, new patient, 1 or more visits
$420.8K
4.2K services$100.07/svc2.08x markup
92014Eye and medical examination for diagnosis and treatment, established patient, 1 or more visits
$410.0K
5.0K services$82.27/svc2.12x markup
99204New patient office or other outpatient visit, typically 45 minutes
$348.4K
3.0K services$115.15/svc2.03x markup
92136Measurement of corneal curvature and depth of eyeโš  3.3x markup
$289.6K
9.1K services$31.74/svc3.25x markup
92012Eye and medical examination for diagnosis and treatment, established patient
$283.8K
4.9K services$58.25/svc2.09x markup
65756Transplant of outer layer of corneal tissue
$221.2K
254 services$870.84/svc2.00x markup
99214Established patient office or other outpatient, visit typically 25 minutes
$156.4K
1.8K services$85.66/svc1.80x markup
92134Diagnostic imaging of retina
$151.1K
5.4K services$27.81/svc2.34x markup
66982Removal of cataract with insertion of lens
$108.4K
216 services$501.82/svc2.62x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$61.7K
1.1K services$57.74/svc1.73x markup
68761Closure of tear duct opening using plug
$59.9K
535 services$112.01/svc2.53x markup
92133Diagnostic imaging of optic nerve of eye
$42.2K
1.7K services$24.57/svc2.60x markup
92083Measurement of field of vision during daylight conditions
$42.0K
973 services$43.14/svc2.13x markup
92002Eye and medical examination for diagnosis and treatment, new patient
$30.0K
532 services$56.43/svc2.07x markup
92025Computerized mapping of corneal curvature
$22.4K
885 services$25.36/svc2.15x markup
92286Microscopic evaluation of deep cells of the eyeโš  3.4x markup
$20.2K
777 services$25.94/svc3.39x markup
76514Ultrasound of corneal structure and measurement
$6.8K
756 services$9.06/svc2.83x markup
65420Removal or relocation of corneal conjunctiva
$5.3K
17 services$309.19/svc2.44x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
66984Removal of cataract with insertion of lens12.3K$4.9M$398.822.58x
66821Removal of recurring cataract in lens capsule using laser2.7K$650.1K$239.462.29x
92004Eye and medical examination for diagnosis and treatment, new patient, 1 or more visits4.2K$420.8K$100.072.08x
92014Eye and medical examination for diagnosis and treatment, established patient, 1 or more visits5.0K$410.0K$82.272.12x
99204New patient office or other outpatient visit, typically 45 minutes3.0K$348.4K$115.152.03x
92136Measurement of corneal curvature and depth of eye9.1K$289.6K$31.743.25x
92012Eye and medical examination for diagnosis and treatment, established patient4.9K$283.8K$58.252.09x
65756Transplant of outer layer of corneal tissue254$221.2K$870.842.00x
99214Established patient office or other outpatient, visit typically 25 minutes1.8K$156.4K$85.661.80x
92134Diagnostic imaging of retina5.4K$151.1K$27.812.34x
66982Removal of cataract with insertion of lens216$108.4K$501.822.62x
99213Established patient office or other outpatient visit, typically 15 minutes1.1K$61.7K$57.741.73x
68761Closure of tear duct opening using plug535$59.9K$112.012.53x
92133Diagnostic imaging of optic nerve of eye1.7K$42.2K$24.572.60x
92083Measurement of field of vision during daylight conditions973$42.0K$43.142.13x
92002Eye and medical examination for diagnosis and treatment, new patient532$30.0K$56.432.07x
92025Computerized mapping of corneal curvature885$22.4K$25.362.15x
92286Microscopic evaluation of deep cells of the eye777$20.2K$25.943.39x
76514Ultrasound of corneal structure and measurement756$6.8K$9.062.83x
65420Removal or relocation of corneal conjunctiva17$5.3K$309.192.44x

Markup Analysis

Charge-to-Payment Ratio

2.45x

This provider submits charges 2.45 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.45x means for every $100 Medicare pays, this provider initially charges $245. This is higher than the national average.

Location

Myrtle Beach, SC

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 SC for peer comparison.

Neil Griffin (you)
$8.3M
Eric Jablon, M.D.
$49.1M
John Wells, MD
$38.6M
John Payne, MD
$37.4M
John Kerrison, M.D.
$35.7M
David Johnson, MD
$34.8M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Eric Jablon, M.D.Charleston, SC$49.1Mโœ“ Clear
John Wells, MDWest Columbia, SC$38.6Mโœ“ Clear
John Payne, MDWest Columbia, SC$37.4Mโœ“ Clear
John Kerrison, M.D.Charleston, SC$35.7Mโœ“ Clear
David Johnson, MDWest Columbia, SC$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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