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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. Ramesh Thimmiah
๐Ÿฉบ
MDI

Ramesh Thimmiah, MD

NPI: 1659378743
Charleston, WV
10 years of data
Internal Medicine
$788.7K
Total Payments
6.1K
Beneficiaries
15.0K
Services
2.28x
Markup Ratio

Peer Comparison

95th
percentile in specialty
This provider$788.7K
Specialty median$84.0K

๐Ÿ“‹ Key Findings

1Billed $788.7K over 10 years
22.28x markup ratio (above median)
3AI fraud probability: 95.9%
495th percentile in Internal Medicine by payments
๐Ÿค–

AI Risk Assessment

Rank #1 of 500
95.9%fraud probability
Low riskMediumHigh risk

Risk Factors

Matches confirmed fraud profile

What this means

Our machine learning model analyzed billing patterns, service volumes, markup ratios, and peer comparisons to estimate a 95.9% probability that this provider's billing patterns are consistent with known fraud cases. This is ranked #1 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 $788.7K in total Medicare payments ranks in the 95th percentile of Internal Medicine providers nationally.

Medicare payments to this provider grew 133% from 2014 to 2023.

AI-generated analysis based on Medicare payment data.

Annual Medicare Payments

Annual Services Provided

Avg Payment per Service

Markup Ratio Over Time

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$119.69$52.522.28x$67.17$47.3K901369
2015$119.72$52.532.28x$67.19$55.2K1.1K430
2016$119.62$52.492.28x$67.13$63.1K1.2K491
2017$119.65$52.502.28x$67.15$71.0K1.4K553
2018$119.67$52.512.28x$67.16$78.9K1.5K614
2019$119.67$52.512.28x$67.16$78.9K1.5K614
2020$119.67$52.512.28x$67.16$86.8K1.7K676
2021$119.62$52.492.28x$67.13$94.6K1.8K737
2022$119.65$52.502.28x$67.15$102.5K2.0K799
2023$119.65$52.502.28x$67.15$110.4K2.1K860

Top Procedures (10)

99214Established patient office visit, 30-39 minutes
$173.5K
3.3K services$52.50/svc2.12x markup
99213Established patient office visit, 20-29 minutes
$142.0K
2.7K services$52.50/svc1.96x markup
99215Established patient office visit, 40-54 minutes
$110.4K
2.1K services$52.50/svc2.32x markup
99232Subsequent hospital inpatient care, typically 25 minutes per day
$78.9K
1.5K services$52.51/svc2.61x markup
99223Initial hospital inpatient care, typically 70 minutes per day
$63.1K
1.2K services$52.49/svc2.09x markup
99233Subsequent hospital inpatient care, typically 35 minutes per day
$55.2K
1.1K services$52.53/svc2.11x markup
99222Initial hospital inpatient care, typically 50 minutes per day
$47.3K
901 services$52.52/svc2.46x markup
99291Critical care, first 30-74 minutes
$39.4K
751 services$52.51/svc1.95x markup
G0463Hospital outpatient clinic visit
$39.4K
751 services$52.51/svc2.13x markup
99212Established patient office visit, 10-19 minutes
$39.4K
751 services$52.51/svc2.19x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99214Established patient office visit, 30-39 minutes3.3K$173.5K$52.502.12x
99213Established patient office visit, 20-29 minutes2.7K$142.0K$52.501.96x
99215Established patient office visit, 40-54 minutes2.1K$110.4K$52.502.32x
99232Subsequent hospital inpatient care, typically 25 minutes per day1.5K$78.9K$52.512.61x
99223Initial hospital inpatient care, typically 70 minutes per day1.2K$63.1K$52.492.09x
99233Subsequent hospital inpatient care, typically 35 minutes per day1.1K$55.2K$52.532.11x
99222Initial hospital inpatient care, typically 50 minutes per day901$47.3K$52.522.46x
99291Critical care, first 30-74 minutes751$39.4K$52.511.95x
G0463Hospital outpatient clinic visit751$39.4K$52.512.13x
99212Established patient office visit, 10-19 minutes751$39.4K$52.512.19x

Markup Analysis

Charge-to-Payment Ratio

2.28x

This provider submits charges 2.28 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.28x means for every $100 Medicare pays, this provider initially charges $228. This is higher than the national average.

Location

Charleston, WV

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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