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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. Robert Dermarkarian
๐Ÿซ
MDIndividual

Robert Dermarkarian, M.D.

NPI: 1770675530
Stuart, FL
10 years of data
Pulmonary Disease
$5.7M
Total Payments
49.0K
Beneficiaries
87.4K
Services
1.71x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$5.7M
Specialty median$121.6K

๐Ÿ“‹ Key Findings

1Billed $5.7M over 10 years
21.71x markup ratio
399th percentile in Pulmonary Disease by payments
4Payments surged 70% in 2018
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $5.7M in total Medicare payments ranks in the 99th percentile of Pulmonary Disease providers nationally.

Medicare payments to this provider grew 134% 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 70% in 2018

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$141.15$82.641.71x$58.51$394.9K4.8K2.5K
2015$161.02$92.721.74x$68.30$436.6K5.7K3.1K
2016$133.61$73.811.81x$59.80$403.7K5.5K3.1K
2017$120.56$67.401.79x$53.16$409.0K5.9K3.8K
2018$154.96$59.942.59x$95.02$695.2K11.0K7.0K
2019$199.30$63.523.14x$135.78$669.1K10.0K6.3K
2020$189.83$78.622.41x$111.21$490.6K7.1K4.6K
2021$115.67$69.571.66x$46.10$547.2K8.2K5.4K
2022$110.44$71.371.55x$39.07$721.1K12.3K5.7K
2023$94.85$68.881.38x$25.97$923.8K16.9K7.6K

Top Procedures (20)

99214Established patient office or other outpatient, visit typically 25 minutes
$1.9M
21.5K services$89.65/svc1.65x markup
99232Subsequent hospital inpatient care, typically 25 minutes per day
$575.2K
9.7K services$59.45/svc1.58x markup
99490Chronic care management services at least 20 minutes per calendar month
$446.2K
9.3K services$47.77/svc1.43x markup
99223Initial hospital inpatient care, typically 70 minutes per day
$374.7K
2.3K services$164.19/svc1.57x markup
99233Subsequent hospital inpatient care, typically 35 minutes per day
$370.3K
4.3K services$85.64/svc1.58x markup
94729Measurement of lung diffusing capacity
$185.6K
4.3K services$42.81/svc1.90x markup
94060Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration
$174.5K
4.3K services$40.28/svc1.92x markup
94727Determination of lung volumes using gas dilution or washout
$145.5K
4.3K services$33.51/svc2.01x markup
99215Established patient office or other outpatient, visit typically 40 minutes
$142.2K
1.2K services$121.39/svc1.77x markup
95811Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube
$123.0K
1.2K services$99.89/svc2.60x markup
99205New patient office or other outpatient visit, typically 60 minutes
$117.3K
701 services$167.26/svc1.67x markup
99454Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days
$110.9K
2.6K services$43.03/svc1.42x markup
99457Remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver; first 20 minutes
$101.6K
2.5K services$40.38/svc1.41x markup
95810Sleep monitoring of patient (6 years or older) in sleep lab
$95.3K
998 services$95.54/svc2.66x markup
99204New patient office or other outpatient visit, typically 45 minutes
$84.2K
657 services$128.11/svc1.71x markup
G0438Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit
$76.0K
430 services$176.67/svc1.41x markup
99487Complex chronic care management services 60 minutes clinical staff time
$73.6K
772 services$95.40/svc1.50x markup
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
$63.3K
504 services$125.51/svc1.36x markup
99458Remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver; each additional 20 minute
$63.1K
1.9K services$33.07/svc1.42x markup
99291Critical care delivery critically ill or injured patient, first 30-74 minutes
$48.5K
260 services$186.63/svc2.03x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99214Established patient office or other outpatient, visit typically 25 minutes21.5K$1.9M$89.651.65x
99232Subsequent hospital inpatient care, typically 25 minutes per day9.7K$575.2K$59.451.58x
99490Chronic care management services at least 20 minutes per calendar month9.3K$446.2K$47.771.43x
99223Initial hospital inpatient care, typically 70 minutes per day2.3K$374.7K$164.191.57x
99233Subsequent hospital inpatient care, typically 35 minutes per day4.3K$370.3K$85.641.58x
94729Measurement of lung diffusing capacity4.3K$185.6K$42.811.90x
94060Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration4.3K$174.5K$40.281.92x
94727Determination of lung volumes using gas dilution or washout4.3K$145.5K$33.512.01x
99215Established patient office or other outpatient, visit typically 40 minutes1.2K$142.2K$121.391.77x
95811Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube1.2K$123.0K$99.892.60x
99205New patient office or other outpatient visit, typically 60 minutes701$117.3K$167.261.67x
99454Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days2.6K$110.9K$43.031.42x
99457Remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver; first 20 minutes2.5K$101.6K$40.381.41x
95810Sleep monitoring of patient (6 years or older) in sleep lab998$95.3K$95.542.66x
99204New patient office or other outpatient visit, typically 45 minutes657$84.2K$128.111.71x
G0438Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit430$76.0K$176.671.41x
99487Complex chronic care management services 60 minutes clinical staff time772$73.6K$95.401.50x
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit504$63.3K$125.511.36x
99458Remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver; each additional 20 minute1.9K$63.1K$33.071.42x
99291Critical care delivery critically ill or injured patient, first 30-74 minutes260$48.5K$186.632.03x

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

Stuart, FL

Provider Verification

Always verify provider credentials and location before scheduling appointments. This data reflects Medicare payments and may not include all practice locations.

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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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