OpenMedicare
Start Here
Explore
Fraud
Investigations
Data
Tools
About

Footer

OpenMedicare

Independent Medicare data journalism

Sister Sites

  • OpenMedicaid
  • OpenFeds
  • OpenSpending

Explore

  • Providers
  • Procedures
  • States
  • Specialties
  • Search

Fraud Analysis

  • Still Out There (AI)
  • Fraud Overview
  • Fraud Watchlist
  • Deep Dive Profiles
  • Impossible Numbers
  • Report Fraud

Investigations

  • The Algorithm Knows
  • How We Built the Model
  • Internal Medicine Crisis
  • Florida & California Fraud
  • Million Dollar Flagged
  • All Investigations

Tools

  • Provider Lookup
  • Compare
  • Cost Calculator
  • Your Medicare Dollar
  • Downloads

About

  • About OpenMedicare
  • Methodology
  • Glossary
  • Data Sources
  • API Docs
  • Updates
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.
Sister Sites: OpenMedicaid ยท OpenFeds ยท OpenSpending

ยฉ 2026 OpenMedicare. Independent data journalism. Built by TheDataProject.ai

Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. David Casper
๐Ÿงด
MDIndividual

David Casper, M.D.

NPI: 1164614004
The Villages, FL
10 years of data
Dermatology
$35.4M
Total Payments
352
Beneficiaries
479.8K
Services
1.71x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$35.4M
Specialty median$212.7K
Rank #5 of 5 in specialty

๐Ÿ“‹ Key Findings

1Billed $35.4M over 10 years
21.71x markup ratio
399th percentile in Dermatology by payments
4192 services/day โ€” unusually high
5Payments surged 324% in 2023

This provider averages 192 services per working day

Based on 479.8K total services over 10 years (250 working days/year). Learn about impossible service volumes โ†’

๐Ÿ”Ž Data Analysis

This provider's $35.4M in total Medicare payments ranks in the 99th percentile of Dermatology providers nationally.

Averaging 192 services per working day raises questions about billing patterns.

Medicare payments to this provider grew 423% 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

๐Ÿ“ˆ

Notable: Payments increased 324% in 2023

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$97.90$62.591.56x$35.31$2.6M40.8K49
2015$86.39$51.921.66x$34.47$2.6M50.0K47
2016$89.20$50.671.76x$38.53$3.1M60.4K44
2017$83.36$50.181.66x$33.18$2.4M46.9K35
2018$54.11$31.201.73x$22.91$1.5M47.4K27
2019$58.59$36.941.59x$21.65$1.7M44.7K22
2020$75.94$49.331.54x$26.61$2.3M47.5K28
2021$127.70$62.472.04x$65.23$2.8M44.8K32
2022$136.60$63.432.15x$73.17$3.2M49.7K34
2023$455.87$281.521.62x$174.35$13.4M47.5K34

Top Procedures (20)

Q4281Barrera sl or barrera dl, per square centimeter
$6.4M
5.2K services$1.3K/svc1.52x markup
17311Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks
$3.4M
7.2K services$475.29/svc1.82x markup
Q4236Carepatch, per square centimeter
$3.4M
3.4K services$986.85/svc1.46x markup
99214Established patient office or other outpatient visit, 30-39 minutes
$2.5M
33.6K services$74.93/svc1.73x markup
17312Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks
$2.3M
7.4K services$313.53/svc1.60x markup
17004Destruction of precancer skin growth, 15 or more growths
$1.7M
14.3K services$117.53/svc1.70x markup
17000Destruction of precancer skin growth, 1 growth
$1.6M
45.0K services$35.48/svc2.31x markup
99213Established patient office or other outpatient visit, 20-29 minutes
$1.3M
22.8K services$55.68/svc1.98x markup
17110Destruction of skin growth, 1-14 growths
$1.2M
14.7K services$80.63/svc1.73x markup
11100Biopsy of single growth of skin and/or tissue
$1.0M
15.0K services$69.20/svc1.64x markup
17003Destruction of precancer skin growth, 2-14 growths
$960.8K
201.5K services$4.77/svc1.68x markup
11102Biopsy of related skin growth, first growth
$906.4K
13.9K services$65.28/svc2.00x markup
Q4217Woundfix, biowound, woundfix plus, biowound plus, woundfix xplus or biowound xplus, per square centimeter
$749.7K
648 services$1.2K/svc1.30x markup
17313Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks
$633.2K
1.5K services$424.67/svc1.96x markup
11103Biopsy of related skin growth, each additional growth
$552.5K
13.3K services$41.59/svc1.60x markup
96920Treatment of inflammatory skin disease using laser, less than 250.0 sq cm
$462.7K
3.8K services$122.15/svc1.55x markup
13121Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm
$409.5K
1.3K services$305.15/svc1.56x markup
99203New patient office or other outpatient visit, 30-44 minutes
$403.7K
5.8K services$69.94/svc1.76x markup
77290Management of radiation therapy, simulation, complex
$342.1K
897 services$381.34/svc1.42x markup
11101Biopsy of each additional growth of skin and/or tissue
$330.4K
13.0K services$25.48/svc1.43x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
Q4281Barrera sl or barrera dl, per square centimeter5.2K$6.4M$1.3K1.52x
17311Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks7.2K$3.4M$475.291.82x
Q4236Carepatch, per square centimeter3.4K$3.4M$986.851.46x
99214Established patient office or other outpatient visit, 30-39 minutes33.6K$2.5M$74.931.73x
17312Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks7.4K$2.3M$313.531.60x
17004Destruction of precancer skin growth, 15 or more growths14.3K$1.7M$117.531.70x
17000Destruction of precancer skin growth, 1 growth45.0K$1.6M$35.482.31x
99213Established patient office or other outpatient visit, 20-29 minutes22.8K$1.3M$55.681.98x
17110Destruction of skin growth, 1-14 growths14.7K$1.2M$80.631.73x
11100Biopsy of single growth of skin and/or tissue15.0K$1.0M$69.201.64x
17003Destruction of precancer skin growth, 2-14 growths201.5K$960.8K$4.771.68x
11102Biopsy of related skin growth, first growth13.9K$906.4K$65.282.00x
Q4217Woundfix, biowound, woundfix plus, biowound plus, woundfix xplus or biowound xplus, per square centimeter648$749.7K$1.2K1.30x
17313Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks1.5K$633.2K$424.671.96x
11103Biopsy of related skin growth, each additional growth13.3K$552.5K$41.591.60x
96920Treatment of inflammatory skin disease using laser, less than 250.0 sq cm3.8K$462.7K$122.151.55x
13121Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm1.3K$409.5K$305.151.56x
99203New patient office or other outpatient visit, 30-44 minutes5.8K$403.7K$69.941.76x
77290Management of radiation therapy, simulation, complex897$342.1K$381.341.42x
11101Biopsy of each additional growth of skin and/or tissue13.0K$330.4K$25.481.43x

Markup Analysis

Charge-to-Payment Ratio

1.71x

This provider submits charges 1.71 times higher than what Medicare actually pays.

What This Means

A markup ratio of 1.71x means for every $100 Medicare pays, this provider initially charges $171. This is lower than the national average.

Location

The Villages, 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 Dermatology providers in FL for peer comparison.

David Casper (you)
$35.4M
Thi Tran, DO
$37.6M
Neil Sandhu, MD
$36.2M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Thi Tran, DOThe Villages, FL$37.6Mโœ“ Clear
Neil Sandhu, MDOrange City, FL$36.2Mโœ“ Clear

Related

Browse
โ† Back to Provider Directory
State
All providers in FL โ†’
Specialty
All Dermatology providers โ†’
Tool
Compare this provider โ†’
Analysis
Fraud Watchlist โ†’
Search
Search all providers โ†’

Share This Provider

Share this provider's Medicare payment information

Share:

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.

Believe this data is inaccurate? Dispute this data