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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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Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. Theodossis Zacharis
๐Ÿซ
MDIndividual

Theodossis Zacharis, MD

NPI: 1205889243
New Smyrna Beach, FL
10 years of data
Pulmonary Disease
$7.8M
Total Payments
67.7K
Beneficiaries
137.8K
Services
2.64x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$7.8M
Specialty median$121.6K

๐Ÿ“‹ Key Findings

1Billed $7.8M over 10 years
22.64x markup ratio (above median)
399th percentile in Pulmonary Disease by payments
455 services/day โ€” unusually high
51 procedure with >3x markup

This provider averages 55 services per working day

Based on 137.8K total services over 10 years (250 working days/year). Learn about impossible service volumes โ†’

๐Ÿ”Ž Data Analysis

This provider's $7.8M in total Medicare payments ranks in the 99th percentile of Pulmonary Disease providers nationally.

Averaging 55 services per working day raises questions about billing patterns.

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$182.40$63.892.85x$118.51$658.9K11.7K5.7K
2015$177.35$65.382.71x$111.97$671.3K11.0K6.0K
2016$176.85$64.172.76x$112.68$761.2K13.2K6.7K
2017$184.32$64.632.85x$119.69$783.1K15.5K7.0K
2018$194.04$68.382.84x$125.66$781.0K14.3K6.7K
2019$177.18$65.192.72x$111.99$797.6K15.1K7.4K
2020$204.43$76.552.67x$127.88$737.9K12.4K6.4K
2021$184.30$71.842.57x$112.46$870.1K14.0K7.0K
2022$192.78$72.312.67x$120.47$825.0K14.4K6.9K
2023$195.06$72.772.68x$122.29$941.1K16.3K7.9K

Top Procedures (20)

99214Established patient office or other outpatient, visit typically 25 minutes
$2.2M
25.7K services$85.43/svc2.61x markup
99233Subsequent hospital inpatient care, typically 35 minutes per day
$782.2K
9.4K services$83.11/svc2.51x markup
99232Subsequent hospital inpatient care, typically 25 minutes per day
$689.1K
12.2K services$56.59/svc2.70x markup
99291Critical care delivery critically ill or injured patient, first 30-74 minutes
$474.4K
2.7K services$176.74/svc2.91x markup
96365Infusion into a vein for therapy, prevention, or diagnosis up to 1 hour
$468.7K
9.0K services$51.97/svc2.64x markup
94060Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration
$427.0K
10.9K services$39.09/svc2.53x markup
99223Initial hospital inpatient care, typically 70 minutes per day
$386.9K
2.5K services$155.12/svc2.66x markup
95810Sleep monitoring of patient (6 years or older) in sleep lab
$305.9K
659 services$464.13/svc2.74x markup
95811Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube
$293.4K
603 services$486.59/svc2.79x markup
94729Measurement of lung diffusing capacity
$289.2K
6.8K services$42.24/svc2.55x markup
94726Determination of lung volumes using plethysmography
$276.7K
6.8K services$40.48/svc2.60x markup
99204New patient office or other outpatient visit, typically 45 minutes
$244.2K
2.0K services$121.72/svc2.63x markup
99222Initial hospital inpatient care, typically 50 minutes per day
$168.4K
1.6K services$104.78/svc2.65x markup
96375Injection of different drug or substance into a vein for therapy, diagnosis, or prevention
$119.4K
8.6K services$13.92/svc2.74x markup
99215Established patient office or other outpatient, visit typically 40 minutes
$93.4K
808 services$115.61/svc2.59x markup
J1335Injection, ertapenem sodium, 500 mgโš  3.3x markup
$70.1K
2.4K services$28.94/svc3.32x markup
90670Pneumococcal vaccine for injection into muscle
$57.5K
322 services$178.52/svc1.54x markup
99205New patient office or other outpatient visit, typically 60 minutes
$43.6K
280 services$155.77/svc2.62x markup
96372Injection beneath the skin or into muscle for therapy, diagnosis, or prevention
$36.8K
2.7K services$13.56/svc2.66x markup
G0008Administration of influenza virus vaccine
$35.1K
1.5K services$22.74/svc1.58x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99214Established patient office or other outpatient, visit typically 25 minutes25.7K$2.2M$85.432.61x
99233Subsequent hospital inpatient care, typically 35 minutes per day9.4K$782.2K$83.112.51x
99232Subsequent hospital inpatient care, typically 25 minutes per day12.2K$689.1K$56.592.70x
99291Critical care delivery critically ill or injured patient, first 30-74 minutes2.7K$474.4K$176.742.91x
96365Infusion into a vein for therapy, prevention, or diagnosis up to 1 hour9.0K$468.7K$51.972.64x
94060Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration10.9K$427.0K$39.092.53x
99223Initial hospital inpatient care, typically 70 minutes per day2.5K$386.9K$155.122.66x
95810Sleep monitoring of patient (6 years or older) in sleep lab659$305.9K$464.132.74x
95811Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube603$293.4K$486.592.79x
94729Measurement of lung diffusing capacity6.8K$289.2K$42.242.55x
94726Determination of lung volumes using plethysmography6.8K$276.7K$40.482.60x
99204New patient office or other outpatient visit, typically 45 minutes2.0K$244.2K$121.722.63x
99222Initial hospital inpatient care, typically 50 minutes per day1.6K$168.4K$104.782.65x
96375Injection of different drug or substance into a vein for therapy, diagnosis, or prevention8.6K$119.4K$13.922.74x
99215Established patient office or other outpatient, visit typically 40 minutes808$93.4K$115.612.59x
J1335Injection, ertapenem sodium, 500 mg2.4K$70.1K$28.943.32x
90670Pneumococcal vaccine for injection into muscle322$57.5K$178.521.54x
99205New patient office or other outpatient visit, typically 60 minutes280$43.6K$155.772.62x
96372Injection beneath the skin or into muscle for therapy, diagnosis, or prevention2.7K$36.8K$13.562.66x
G0008Administration of influenza virus vaccine1.5K$35.1K$22.741.58x

Markup Analysis

Charge-to-Payment Ratio

2.64x

This provider submits charges 2.64 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.64x means for every $100 Medicare pays, this provider initially charges $264. This is higher than the national average.

Location

New Smyrna Beach, 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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