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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. Nabiel Azar
๐Ÿ”ช
DOIndividual

Nabiel Azar, DO

NPI: 1174745095
Phoenix, AZ
10 years of data
General Surgery
$3.6M
Total Payments
4.4K
Beneficiaries
9.2K
Services
2.75x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$3.6M
Specialty median$42.2K

๐Ÿ“‹ Key Findings

1Billed $3.6M over 10 years
22.75x markup ratio (above median)
399th percentile in General Surgery by payments
4Payments surged 8990% in 2020
57 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $3.6M in total Medicare payments ranks in the 99th percentile of General Surgery providers nationally.

Medicare payments to this provider grew 18524% from 2014 to 2023.

61% of their billing comes from a single procedure code (36482 โ€” Chemical destruction of incompetent vein of arm or leg, accessed through the skin using imaging guidance).

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 8990% in 2020

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$231.25$51.314.51x$179.94$4.7K9677
2015$269.00$65.764.09x$203.24$2.8K4342
2016$435.00$102.144.26x$332.86$3.8K3736
2017$505.00$116.414.34x$388.59$4.5K3939
2018$334.40$79.354.21x$255.05$9.2K10688
2019$495.04$141.533.50x$353.51$7.2K5656
2020$1.1K$433.332.62x$702.93$655.1K1.5K641
2021$923.02$342.152.70x$580.87$1.1M2.5K1.1K
2022$932.98$315.002.96x$617.98$910.3K2.4K1.2K
2023$720.45$269.092.68x$451.36$873.5K2.5K1.2K

Top Procedures (20)

36482Chemical destruction of incompetent vein of arm or leg, accessed through the skin using imaging guidance
$2.2M
1.6K services$1.4K/svc2.79x markup
36465Injection of chemical agent into single incompetent vein of leg using ultrasound guidance
$657.2K
598 services$1.1K/svc2.72x markup
93970Ultrasound scan of veins of both arms or legs including assessment of compression and functional maneuvers
$172.4K
1.2K services$145.03/svc2.65x markup
93971Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers
$159.4K
1.7K services$93.85/svc2.54x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$138.8K
2.1K services$66.41/svc2.34x markup
36466Injection of chemical agent into multiple incompetent veins of same leg using ultrasound guidance
$61.4K
46 services$1.3K/svc2.50x markup
99204New patient office or other outpatient visit, typically 45 minutesโš  3.2x markup
$55.7K
489 services$113.90/svc3.18x markup
36475Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance
$49.4K
58 services$852.37/svc2.94x markup
36470Injection of chemical agent into single incompetent vein
$19.1K
217 services$88.02/svc2.47x markup
99212Established patient office or other outpatient visit, typically 10 minutes
$15.4K
393 services$39.29/svc2.90x markup
76942Ultrasonic guidance imaging supervision and interpretation for insertion of needleโš  3.8x markup
$11.4K
253 services$45.13/svc3.75x markup
99203New patient office or other outpatient visit, typically 30 minutesโš  3.6x markup
$9.2K
118 services$78.28/svc3.61x markup
99202New patient outpatient visit, total time 15-29 minutesโš  3.2x markup
$8.3K
181 services$45.88/svc3.24x markup
99223Initial hospital inpatient care, typically 70 minutes per dayโš  4.0x markup
$8.0K
49 services$163.42/svc3.96x markup
93925Ultrasound of leg arteries or artery grafts
$4.6K
26 services$178.60/svc2.70x markup
36483Chemical destruction of incompetent vein of arm or leg, accessed through the skin using imaging guidance
$3.7K
31 services$119.88/svc2.47x markup
93978Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts
$3.3K
25 services$132.22/svc2.73x markup
93922Ultrasound study of arm and leg arteriesโš  3.3x markup
$3.2K
66 services$48.88/svc3.34x markup
99221Initial hospital inpatient care, typically 30 minutes per dayโš  4.0x markup
$2.8K
35 services$79.97/svc4.03x markup
36471Injection of chemical agent into multiple incompetent veins of leg
$2.2K
14 services$156.48/svc2.45x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
36482Chemical destruction of incompetent vein of arm or leg, accessed through the skin using imaging guidance1.6K$2.2M$1.4K2.79x
36465Injection of chemical agent into single incompetent vein of leg using ultrasound guidance598$657.2K$1.1K2.72x
93970Ultrasound scan of veins of both arms or legs including assessment of compression and functional maneuvers1.2K$172.4K$145.032.65x
93971Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers1.7K$159.4K$93.852.54x
99213Established patient office or other outpatient visit, typically 15 minutes2.1K$138.8K$66.412.34x
36466Injection of chemical agent into multiple incompetent veins of same leg using ultrasound guidance46$61.4K$1.3K2.50x
99204New patient office or other outpatient visit, typically 45 minutes489$55.7K$113.903.18x
36475Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance58$49.4K$852.372.94x
36470Injection of chemical agent into single incompetent vein217$19.1K$88.022.47x
99212Established patient office or other outpatient visit, typically 10 minutes393$15.4K$39.292.90x
76942Ultrasonic guidance imaging supervision and interpretation for insertion of needle253$11.4K$45.133.75x
99203New patient office or other outpatient visit, typically 30 minutes118$9.2K$78.283.61x
99202New patient outpatient visit, total time 15-29 minutes181$8.3K$45.883.24x
99223Initial hospital inpatient care, typically 70 minutes per day49$8.0K$163.423.96x
93925Ultrasound of leg arteries or artery grafts26$4.6K$178.602.70x
36483Chemical destruction of incompetent vein of arm or leg, accessed through the skin using imaging guidance31$3.7K$119.882.47x
93978Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts25$3.3K$132.222.73x
93922Ultrasound study of arm and leg arteries66$3.2K$48.883.34x
99221Initial hospital inpatient care, typically 30 minutes per day35$2.8K$79.974.03x
36471Injection of chemical agent into multiple incompetent veins of leg14$2.2K$156.482.45x

Markup Analysis

Charge-to-Payment Ratio

2.75x

This provider submits charges 2.75 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.75x means for every $100 Medicare pays, this provider initially charges $275. This is higher than the national average.

Location

Phoenix, AZ

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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