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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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Methodology•Download Data
  1. Home
  2. Providers
  3. Dipak Ranparia
📡
MDIndividual

Dipak Ranparia, MD

NPI: 1942284781
Inglewood, CA
10 years of data
Interventional Radiology
$23.0M
Total Payments
20.5K
Beneficiaries
32.9K
Services
4.27x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$23.0M
Specialty median$146.5K

📋 Key Findings

1Billed $23.0M over 10 years
24.27x markup ratio (above median)
399th percentile in Interventional Radiology by payments
4Payments surged 58% in 2017
520 procedures with >3x markup
✓ No flags detected

🔎 Data Analysis

This provider's $23.0M in total Medicare payments ranks in the 99th percentile of Interventional Radiology providers nationally.

This provider's billing patterns fall within normal ranges for their specialty.

AI-generated analysis based on Medicare payment data.

Annual Medicare Payments

Annual Services Provided

Avg Payment per Service

Markup Ratio Over Time

📈

Notable: Payments increased 58% in 2017

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 — the gap represents the markup.

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2014$5.7K$1.2K4.87x$4.5K$2.8M4.5K2.6K
2015$4.1K$973.334.20x$3.1K$2.2M4.4K2.5K
2016$3.1K$585.635.28x$2.5K$2.2M4.7K2.6K
2017$4.6K$1.4K3.36x$3.3K$3.5M3.5K2.1K
2018$3.9K$975.274.05x$3.0K$2.5M3.5K2.1K
2019$4.1K$1.0K4.05x$3.1K$2.4M3.1K1.9K
2020$4.3K$1.1K3.95x$3.2K$2.5M2.8K2.0K
2021$4.2K$1.0K4.11x$3.2K$2.0M2.5K1.8K
2022$4.1K$1.0K4.04x$3.1K$1.7M2.1K1.4K
2023$2.7K$645.734.16x$2.0K$1.2M1.9K1.6K

Top Procedures (20)

36903Insertion of needle and/or catheter into dialysis circuit and insertion of stent in dialysis segment, with imaging including radiological supervision and interpretation⚠ 3.6x markup
$4.0M
783 services$5.1K/svc3.61x markup
36906Excision of blood clot and/or infusion to dissolve blood clot and balloon dilation of dialysis segment, accessed through the skin, with imaging including radiological supervision and interpretation⚠ 3.6x markup
$3.7M
591 services$6.3K/svc3.58x markup
36902Insertion of needle and/or catheter into dialysis circuit and balloon dilation of dialysis segment, with imaging including radiological supervision and interpretation⚠ 3.7x markup
$2.3M
2.0K services$1.2K/svc3.71x markup
35476Balloon dilation of narrowed or blocked vein, accessed through the skin⚠ 5.2x markup
$1.8M
1.9K services$969.38/svc5.15x markup
36907Balloon dilation of dialysis segment, accessed through the skin, with imaging including radiological supervision and interpretation⚠ 3.5x markup
$1.7M
2.5K services$676.42/svc3.55x markup
37238Insertion of intravascular stents in vein, open or accessed through the skin, with radiological supervision and interpretation⚠ 3.9x markup
$1.3M
336 services$3.8K/svc3.85x markup
36215Insertion of catheter into chest or arm artery⚠ 7.1x markup
$1.2M
2.3K services$527.85/svc7.09x markup
36147Insertion of needle and/or catheter for dialysis⚠ 7.2x markup
$870.7K
2.1K services$404.97/svc7.17x markup
36908Insertion of stent in dialysis segment, with imaging including radiological supervision and interpretation⚠ 3.6x markup
$641.6K
309 services$2.1K/svc3.59x markup
37252Ultrasound evaluation of blood vessel during diagnosis or treatment⚠ 3.7x markup
$577.9K
599 services$964.77/svc3.74x markup
37225Removal of plaque in arteries in one leg, endovascular, accessed through the skin or open procedure⚠ 3.8x markup
$505.6K
50 services$10.1K/svc3.83x markup
35475Balloon dilation of narrowed or blocked upper arm artery, accessed through the skin⚠ 4.7x markup
$484.9K
423 services$1.1K/svc4.74x markup
37246Balloon dilation of artery, accessed through the skin or by open procedure, with imaging including radiological supervision and interpretation⚠ 5.3x markup
$473.0K
359 services$1.3K/svc5.29x markup
36870Catheter removal of blood clot from dialysis graft, accessed through the skin⚠ 5.2x markup
$451.3K
365 services$1.2K/svc5.18x markup
75710Radiological supervision and interpretation of imaging of artery of one arm or leg⚠ 4.1x markup
$365.8K
2.4K services$150.53/svc4.14x markup
37248Balloon dilation of first vein, accessed through the skin or by open procedure, with imaging including radiological supervision and interpretation⚠ 3.7x markup
$304.6K
218 services$1.4K/svc3.69x markup
75978Radiological supervision and interpretation of balloon dilation of narrowed vein⚠ 5.1x markup
$237.5K
1.9K services$125.89/svc5.10x markup
36558Insertion of central venous catheter for infusion, patient 5 years or older⚠ 4.1x markup
$220.3K
331 services$665.53/svc4.08x markup
36905Excision of blood clot and/or infusion to dissolve blood clot in dialysis circuit and balloon dilation of dialysis segment, , accessed through the skin, with imaging including radiological supervision and interpretation⚠ 3.6x markup
$201.7K
98 services$2.1K/svc3.63x markup
36581Replacement of central venous catheter⚠ 5.8x markup
$168.9K
360 services$469.30/svc5.76x markup
Show detailed table ▾
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
36903Insertion of needle and/or catheter into dialysis circuit and insertion of stent in dialysis segment, with imaging including radiological supervision and interpretation783$4.0M$5.1K3.61x
36906Excision of blood clot and/or infusion to dissolve blood clot and balloon dilation of dialysis segment, accessed through the skin, with imaging including radiological supervision and interpretation591$3.7M$6.3K3.58x
36902Insertion of needle and/or catheter into dialysis circuit and balloon dilation of dialysis segment, with imaging including radiological supervision and interpretation2.0K$2.3M$1.2K3.71x
35476Balloon dilation of narrowed or blocked vein, accessed through the skin1.9K$1.8M$969.385.15x
36907Balloon dilation of dialysis segment, accessed through the skin, with imaging including radiological supervision and interpretation2.5K$1.7M$676.423.55x
37238Insertion of intravascular stents in vein, open or accessed through the skin, with radiological supervision and interpretation336$1.3M$3.8K3.85x
36215Insertion of catheter into chest or arm artery2.3K$1.2M$527.857.09x
36147Insertion of needle and/or catheter for dialysis2.1K$870.7K$404.977.17x
36908Insertion of stent in dialysis segment, with imaging including radiological supervision and interpretation309$641.6K$2.1K3.59x
37252Ultrasound evaluation of blood vessel during diagnosis or treatment599$577.9K$964.773.74x
37225Removal of plaque in arteries in one leg, endovascular, accessed through the skin or open procedure50$505.6K$10.1K3.83x
35475Balloon dilation of narrowed or blocked upper arm artery, accessed through the skin423$484.9K$1.1K4.74x
37246Balloon dilation of artery, accessed through the skin or by open procedure, with imaging including radiological supervision and interpretation359$473.0K$1.3K5.29x
36870Catheter removal of blood clot from dialysis graft, accessed through the skin365$451.3K$1.2K5.18x
75710Radiological supervision and interpretation of imaging of artery of one arm or leg2.4K$365.8K$150.534.14x
37248Balloon dilation of first vein, accessed through the skin or by open procedure, with imaging including radiological supervision and interpretation218$304.6K$1.4K3.69x
75978Radiological supervision and interpretation of balloon dilation of narrowed vein1.9K$237.5K$125.895.10x
36558Insertion of central venous catheter for infusion, patient 5 years or older331$220.3K$665.534.08x
36905Excision of blood clot and/or infusion to dissolve blood clot in dialysis circuit and balloon dilation of dialysis segment, , accessed through the skin, with imaging including radiological supervision and interpretation98$201.7K$2.1K3.63x
36581Replacement of central venous catheter360$168.9K$469.305.76x

Markup Analysis

Charge-to-Payment Ratio

4.27x

This provider submits charges 4.27 times higher than what Medicare actually pays.

What This Means

A markup ratio of 4.27x means for every $100 Medicare pays, this provider initially charges $427. This is higher than the national average.

Location

Inglewood, 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.

Dipak Ranparia (you)
$23.0M
Amiel Moshfegh, MD
$73.8M
Malwinder Singha, MD
$43.1M
Show detailed table ▾
ProviderLocationTotal PaymentsStatus
Amiel Moshfegh, MDCommerce, CA$73.8M✓ Clear
Malwinder Singha, MDRancho Cucamonga, CA$43.1M✓ Clear

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Data Sources

  • • Centers for Medicare & Medicaid Services (CMS)
  • • Medicare Provider Utilization and Payment Data (2014-2023)
  • • 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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