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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. Stanislav Spiridonov
๐Ÿ“ก
MDIndividual

Stanislav Spiridonov, M.D.

NPI: 1295021616
Austin, TX
7 years of data
Diagnostic Radiology
$8.0M
Total Payments
234
Beneficiaries
59.1K
Services
3.15x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$8.0M
Specialty median$115.6K

๐Ÿ“‹ Key Findings

1Billed $8.0M over 7 years
23.15x markup ratio (above median)
399th percentile in Diagnostic Radiology by payments
4Payments surged 356% in 2023
516 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $8.0M in total Medicare payments ranks in the 99th percentile of Diagnostic Radiology providers nationally.

Medicare payments to this provider grew 1819% from 2017 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 356% 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
2017$263.03$75.143.50x$187.89$211.4K2.8K17
2018$302.59$90.253.35x$212.34$646.5K7.2K44
2019$444.93$133.973.32x$310.96$879.3K6.6K36
2020$496.09$144.643.43x$351.45$762.5K5.3K32
2021$422.74$115.733.65x$307.01$602.0K5.2K34
2022$555.22$175.993.15x$379.23$889.3K5.1K33
2023$440.96$150.142.94x$290.82$4.1M27.0K38

Top Procedures (20)

A9607Lutetium lu 177 vipivotide tetraxetan, therapeutic, 1 millicurie
$3.1M
15.8K services$193.39/svc2.57x markup
78815Nuclear medicine study from skull base to mid-thigh with ct scanโš  3.2x markup
$1.9M
3.0K services$650.35/svc3.21x markup
A9596Gallium ga-68 gozetotide, diagnostic, (illuccix), 1 millicurieโš  3.1x markup
$519.4K
629 services$825.70/svc3.15x markup
A9584Iodine 1-123 ioflupane, diagnostic, per study dose, up to 5 millicuriesโš  3.0x markup
$480.1K
247 services$1.9K/svc3.01x markup
A9588Fluciclovine f-18, diagnostic, 1 millicurie
$415.0K
185 services$2.2K/svc2.90x markup
A9595Piflufolastat f-18, diagnostic, 1 millicurie
$213.7K
163 services$1.3K/svc2.47x markup
A9587Gallium ga-68, dotatate, diagnostic, 0.1 millicurieโš  3.0x markup
$178.6K
598 services$298.58/svc3.04x markup
78306Nuclear medicine study of bone and/or joint whole bodyโš  3.0x markup
$160.9K
914 services$176.04/svc3.01x markup
78816Nuclear medicine study whole body with ct scanโš  3.5x markup
$150.9K
304 services$496.49/svc3.48x markup
A9552Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuriesโš  4.3x markup
$112.7K
1.2K services$92.78/svc4.34x markup
74177Ct scan of abdomen and pelvis with contrastโš  8.6x markup
$83.2K
913 services$91.15/svc8.55x markup
78072Nuclear medicine study of parathyroid with spect and ct scanโš  5.2x markup
$76.9K
223 services$344.90/svc5.17x markup
78608Nuclear medicine study of brain with metabolic evaluationโš  3.0x markup
$46.0K
44 services$1.0K/svc3.01x markup
78803Nuclear medicine study, spect imaging, 1 area or single acquisition, single day imagingโš  3.9x markup
$43.1K
137 services$314.25/svc3.89x markup
78227Nuclear medicine study of liver and bile duct system with use of drugsโš  3.1x markup
$42.0K
198 services$211.98/svc3.15x markup
A9597Positron emission tomography radiopharmaceutical, diagnostic, for tumor identification, not otherwise classifiedโš  3.2x markup
$40.9K
11 services$3.7K/svc3.16x markup
A9541Technetium tc-99m sulfur colloid, diagnostic, per study dose, up to 20 millicuriesโš  3.0x markup
$36.8K
139 services$264.86/svc3.02x markup
78264Nuclear medicine study of stomach to assess emptying
$36.6K
181 services$202.33/svc2.48x markup
71260Ct scan of chest with contrastโš  5.5x markup
$35.2K
593 services$59.35/svc5.51x markup
78607Nuclear medicine study of brainโš  3.2x markup
$33.1K
115 services$287.87/svc3.21x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
A9607Lutetium lu 177 vipivotide tetraxetan, therapeutic, 1 millicurie15.8K$3.1M$193.392.57x
78815Nuclear medicine study from skull base to mid-thigh with ct scan3.0K$1.9M$650.353.21x
A9596Gallium ga-68 gozetotide, diagnostic, (illuccix), 1 millicurie629$519.4K$825.703.15x
A9584Iodine 1-123 ioflupane, diagnostic, per study dose, up to 5 millicuries247$480.1K$1.9K3.01x
A9588Fluciclovine f-18, diagnostic, 1 millicurie185$415.0K$2.2K2.90x
A9595Piflufolastat f-18, diagnostic, 1 millicurie163$213.7K$1.3K2.47x
A9587Gallium ga-68, dotatate, diagnostic, 0.1 millicurie598$178.6K$298.583.04x
78306Nuclear medicine study of bone and/or joint whole body914$160.9K$176.043.01x
78816Nuclear medicine study whole body with ct scan304$150.9K$496.493.48x
A9552Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries1.2K$112.7K$92.784.34x
74177Ct scan of abdomen and pelvis with contrast913$83.2K$91.158.55x
78072Nuclear medicine study of parathyroid with spect and ct scan223$76.9K$344.905.17x
78608Nuclear medicine study of brain with metabolic evaluation44$46.0K$1.0K3.01x
78803Nuclear medicine study, spect imaging, 1 area or single acquisition, single day imaging137$43.1K$314.253.89x
78227Nuclear medicine study of liver and bile duct system with use of drugs198$42.0K$211.983.15x
A9597Positron emission tomography radiopharmaceutical, diagnostic, for tumor identification, not otherwise classified11$40.9K$3.7K3.16x
A9541Technetium tc-99m sulfur colloid, diagnostic, per study dose, up to 20 millicuries139$36.8K$264.863.02x
78264Nuclear medicine study of stomach to assess emptying181$36.6K$202.332.48x
71260Ct scan of chest with contrast593$35.2K$59.355.51x
78607Nuclear medicine study of brain115$33.1K$287.873.21x

Markup Analysis

Charge-to-Payment Ratio

3.15x

This provider submits charges 3.15 times higher than what Medicare actually pays.

What This Means

A markup ratio of 3.15x means for every $100 Medicare pays, this provider initially charges $315. This is higher than the national average.

Location

Austin, TX

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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