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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. Nicholas Dzebolo
๐Ÿ“ก
MDIndividual

Nicholas Dzebolo, MD

NPI: 1932239837
Los Angeles, CA
5 years of data
Interventional Radiology
$4.7M
Total Payments
34.3K
Beneficiaries
49.8K
Services
1.66x
Markup Ratio

Peer Comparison

98th
percentile in specialty
This provider$4.7M
Specialty median$146.5K

๐Ÿ“‹ Key Findings

1Billed $4.7M over 5 years
21.66x markup ratio
398th percentile in Interventional Radiology by payments
4Payments surged 149% in 2022
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $4.7M in total Medicare payments ranks in the 98th percentile of Interventional Radiology providers nationally.

Medicare payments to this provider grew 693% from 2016 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 149% in 2022

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
2016$134.14$82.021.64x$52.12$261.1K4.7K3.0K
2017$122.92$78.771.56x$44.15$382.5K7.5K4.0K
2021$183.66$123.211.49x$60.45$570.7K4.5K4.1K
2022$154.69$95.421.62x$59.27$1.4M13.1K9.3K
2023$501.72$86.215.82x$415.51$2.1M20.0K13.9K

Top Procedures (20)

93925Ultrasound study of arteries and arterial grafts of both legs
$597.4K
2.7K services$218.68/svc1.42x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$525.6K
7.5K services$70.03/svc1.43x markup
93306Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve function
$467.4K
2.6K services$177.85/svc1.45x markup
93970Ultrasound scan of veins of both arms or legs including assessment of compression and functional maneuvers
$439.0K
2.5K services$176.52/svc1.42x markup
93880Ultrasound scanning of blood flow (outside the brain) on both sides of head and neck
$425.7K
2.4K services$179.25/svc1.40x markup
93978Ultrasound scan of vena cava or groin graft or vessel blood flow
$394.1K
2.4K services$164.13/svc1.52x markup
76700Ultrasound of abdomen
$257.7K
2.4K services$108.73/svc1.55x markup
99204New patient office or other outpatient visit, typically 45 minutes
$245.8K
1.9K services$131.92/svc1.51x markup
76770Ultrasound behind abdominal cavity
$227.7K
2.3K services$100.99/svc1.60x markup
76536Ultrasound of head and neck
$206.4K
2.0K services$103.51/svc1.64x markup
95924Testing of autonomic (sympathetic and parasympathetic) nervous system function, at least 5 minutes of tilt
$115.1K
997 services$115.43/svc1.60x markup
93923Ultrasound study of arteries of both arms and legs
$110.4K
1.0K services$106.70/svc1.56x markup
95923Testing of autonomic (sympathetic) nervous system function
$107.7K
997 services$108.04/svc1.53x markup
76881Ultrasound of leg or arm
$95.9K
1.7K services$56.07/svc2.86x markup
G0180Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and
$52.4K
1.1K services$46.23/svc1.73x markup
99442Physician telephone patient service, 11-20 minutes of medical discussion
$50.6K
726 services$69.68/svc1.44x markup
76641Ultrasound of one breast, complete
$43.8K
457 services$95.87/svc1.90x markup
G0179Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a
$42.4K
1.2K services$36.22/svc1.93x markup
76856Ultrasound of pelvis
$38.6K
421 services$91.62/svc1.97x markup
97110Therapeutic exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes
$35.8K
1.3K services$26.88/svc1.69x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
93925Ultrasound study of arteries and arterial grafts of both legs2.7K$597.4K$218.681.42x
99213Established patient office or other outpatient visit, typically 15 minutes7.5K$525.6K$70.031.43x
93306Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve function2.6K$467.4K$177.851.45x
93970Ultrasound scan of veins of both arms or legs including assessment of compression and functional maneuvers2.5K$439.0K$176.521.42x
93880Ultrasound scanning of blood flow (outside the brain) on both sides of head and neck2.4K$425.7K$179.251.40x
93978Ultrasound scan of vena cava or groin graft or vessel blood flow2.4K$394.1K$164.131.52x
76700Ultrasound of abdomen2.4K$257.7K$108.731.55x
99204New patient office or other outpatient visit, typically 45 minutes1.9K$245.8K$131.921.51x
76770Ultrasound behind abdominal cavity2.3K$227.7K$100.991.60x
76536Ultrasound of head and neck2.0K$206.4K$103.511.64x
95924Testing of autonomic (sympathetic and parasympathetic) nervous system function, at least 5 minutes of tilt997$115.1K$115.431.60x
93923Ultrasound study of arteries of both arms and legs1.0K$110.4K$106.701.56x
95923Testing of autonomic (sympathetic) nervous system function997$107.7K$108.041.53x
76881Ultrasound of leg or arm1.7K$95.9K$56.072.86x
G0180Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and1.1K$52.4K$46.231.73x
99442Physician telephone patient service, 11-20 minutes of medical discussion726$50.6K$69.681.44x
76641Ultrasound of one breast, complete457$43.8K$95.871.90x
G0179Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a1.2K$42.4K$36.221.93x
76856Ultrasound of pelvis421$38.6K$91.621.97x
97110Therapeutic exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes1.3K$35.8K$26.881.69x

Markup Analysis

Charge-to-Payment Ratio

1.66x

This provider submits charges 1.66 times higher than what Medicare actually pays.

What This Means

A markup ratio of 1.66x means for every $100 Medicare pays, this provider initially charges $166. This is lower than the national average.

Location

Los Angeles, CA

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 Interventional Radiology providers in CA for peer comparison.

Nicholas Dzebolo (you)
$4.7M
Amiel Moshfegh, MD
$73.8M
Malwinder Singha, MD
$43.1M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Amiel Moshfegh, MDCommerce, CA$73.8Mโœ“ Clear
Malwinder Singha, MDRancho Cucamonga, CA$43.1Mโœ“ 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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