OpenMedicare
Start Here
Explore
Fraud
Investigations
Data
Tools
About

Footer

OpenMedicare

Independent Medicare data journalism

Sister Sites

  • OpenMedicaid
  • OpenFeds
  • OpenSpending

Explore

  • Providers
  • Procedures
  • States
  • Specialties
  • Search

Fraud Analysis

  • Still Out There (AI)
  • Fraud Overview
  • Fraud Watchlist
  • Deep Dive Profiles
  • Impossible Numbers
  • Report Fraud

Investigations

  • The Algorithm Knows
  • How We Built the Model
  • Internal Medicine Crisis
  • Florida & California Fraud
  • Million Dollar Flagged
  • All Investigations

Tools

  • Provider Lookup
  • Compare
  • Cost Calculator
  • Your Medicare Dollar
  • Downloads

About

  • About OpenMedicare
  • Methodology
  • Glossary
  • Data Sources
  • API Docs
  • Updates
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.
Sister Sites: OpenMedicaid ยท OpenFeds ยท OpenSpending

ยฉ 2026 OpenMedicare. Independent data journalism. Built by TheDataProject.ai

Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. Robert Ringel
๐Ÿง 
MDI

Robert Ringel, MD

NPI: 1679542492
Charleston, SC
10 years of data
Neurology
$1.2M
Total Payments
10.6K
Beneficiaries
25.6K
Services
1.88x
Markup Ratio

Peer Comparison

96th
percentile in specialty
This provider$1.2M
Specialty median$87.3K

๐Ÿ“‹ Key Findings

1Billed $1.2M over 10 years
21.88x markup ratio
3AI fraud probability: 90.3%
496th percentile in Neurology by payments
๐Ÿค–

AI Risk Assessment

Rank #188 of 500
90.3%fraud probability
Low riskMediumHigh risk

Risk Factors

7-figure billing

What this means

Our machine learning model analyzed billing patterns, service volumes, markup ratios, and peer comparisons to estimate a 90.3% probability that this provider's billing patterns are consistent with known fraud cases. This is ranked #188 out of 500 highest-risk providers analyzed. This is a statistical prediction, not a determination of fraud.

View all ML-flagged providers โ†’Methodology โ†’

ML model prediction โ€” not an accusation of fraud

๐Ÿ”Ž Data Analysis

This provider's $1.2M in total Medicare payments ranks in the 96th percentile of Neurology providers nationally.

Medicare payments to this provider grew 102% from 2014 to 2023.

AI-generated analysis based on Medicare payment data.

Annual Medicare Payments

Annual Services Provided

Avg Payment per Service

Top Procedures (10)

99213Office visit, established patient, low complexity
$262.5K
4.4K services$59.23/svc1.67x markup
99214Office visit, established patient, moderate complexity
$236.2K
4.0K services$59.22/svc2.11x markup
99215Office visit, established patient, high complexity
$210.0K
3.5K services$59.22/svc1.96x markup
99232Subsequent hospital care, moderate complexity
$183.7K
3.1K services$59.24/svc1.79x markup
99233Subsequent hospital care, high complexity
$157.5K
2.7K services$59.23/svc1.98x markup
93000Electrocardiogram, complete
$131.2K
2.2K services$59.23/svc1.90x markup
71046Chest X-ray, 2 views
$105.0K
1.8K services$59.22/svc1.59x markup
80053Comprehensive metabolic panel
$78.7K
1.3K services$59.21/svc1.87x markup
85025Complete blood count with differential
$52.5K
886 services$59.25/svc1.65x markup
36415Venipuncture for blood draw
$26.3K
443 services$59.26/svc2.10x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99213Office visit, established patient, low complexity4.4K$262.5K$59.231.67x
99214Office visit, established patient, moderate complexity4.0K$236.2K$59.222.11x
99215Office visit, established patient, high complexity3.5K$210.0K$59.221.96x
99232Subsequent hospital care, moderate complexity3.1K$183.7K$59.241.79x
99233Subsequent hospital care, high complexity2.7K$157.5K$59.231.98x
93000Electrocardiogram, complete2.2K$131.2K$59.231.90x
71046Chest X-ray, 2 views1.8K$105.0K$59.221.59x
80053Comprehensive metabolic panel1.3K$78.7K$59.211.87x
85025Complete blood count with differential886$52.5K$59.251.65x
36415Venipuncture for blood draw443$26.3K$59.262.10x

Markup Analysis

Charge-to-Payment Ratio

1.88x

This provider submits charges 1.88 times higher than what Medicare actually pays.

What This Means

A markup ratio of 1.88x means for every $100 Medicare pays, this provider initially charges $188. This is lower than the national average.

Location

Charleston, SC

Provider Verification

Always verify provider credentials and location before scheduling appointments. This data reflects Medicare payments and may not include all practice locations.

Related

Browse
โ† Back to Provider Directory
State
All providers in SC โ†’
Specialty
All Neurology providers โ†’
Tool
Compare this provider โ†’
Analysis
Fraud Watchlist โ†’
Search
Search all providers โ†’

Share This Provider

Share this provider's Medicare payment information

Share:

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.

Believe this data is inaccurate? Dispute this data