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. James Wang
๐Ÿง 
MDIndividual

James Wang, MD

NPI: 1619945532
Memphis, TN
10 years of data
Neurology
$3.5M
Total Payments
24.3K
Beneficiaries
64.2K
Services
3.03x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$3.5M
Specialty median$87.3K

๐Ÿ“‹ Key Findings

1Billed $3.5M over 10 years
23.03x markup ratio (above median)
399th percentile in Neurology by payments
412 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $3.5M in total Medicare payments ranks in the 99th percentile of Neurology 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

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$222.58$71.053.13x$151.53$373.1K6.8K2.9K
2015$240.15$77.163.11x$162.99$377.7K6.7K2.7K
2016$223.85$71.233.14x$152.62$437.7K8.0K3.2K
2017$213.83$67.383.17x$146.45$352.4K7.9K2.3K
2018$211.38$66.023.20x$145.36$334.2K7.7K2.1K
2019$245.01$73.973.31x$171.04$359.3K6.0K2.4K
2020$293.67$83.443.52x$210.23$324.7K5.1K2.2K
2021$284.11$81.773.47x$202.34$329.9K5.4K2.2K
2022$288.81$80.823.57x$207.99$335.8K5.4K2.3K
2023$296.52$84.483.51x$212.04$290.9K5.2K2.1K

Top Procedures (20)

99232Subsequent hospital inpatient care, typically 25 minutes per day
$963.2K
17.6K services$54.78/svc1.83x markup
99214Established patient office or other outpatient, visit typically 25 minutes
$461.3K
6.2K services$74.05/svc2.97x markup
95816Measurement and recording of brain wave (EEG) activity, awake and drowsyโš  3.4x markup
$450.1K
3.5K services$127.65/svc3.39x markup
99222Initial hospital inpatient care, typically 50 minutes per day
$282.6K
2.8K services$101.36/svc2.96x markup
96365Infusion into a vein for therapy, prevention, or diagnosis up to 1 hourโš  3.8x markup
$210.9K
4.2K services$49.93/svc3.80x markup
95913Nerve transmission studies, 13 or more studiesโš  3.1x markup
$114.4K
661 services$173.06/svc3.14x markup
95911Nerve transmission studies, 9-10 studies
$93.9K
732 services$128.22/svc2.87x markup
99204New patient office or other outpatient visit, typically 45 minutesโš  3.2x markup
$88.4K
799 services$110.67/svc3.16x markup
95886Needle measurement and recording of electrical activity of muscles of arm or leg complete studyโš  3.0x markup
$83.2K
1.7K services$47.85/svc3.01x markup
95720Continuous measurement of brain wave activity with video (veeg), 12-26 hours, with health care professional analysis, interpretation and reportโš  8.0x markup
$74.0K
463 services$159.84/svc8.04x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$73.8K
1.4K services$50.94/svc2.94x markup
96366Infusion into a vein for therapy, prevention, or diagnosisโš  7.4x markup
$60.5K
4.1K services$14.87/svc7.40x markup
99233Subsequent hospital inpatient care, typically 35 minutes per day
$60.0K
763 services$78.65/svc1.91x markup
96375Injection of different drug or substance into a vein for therapy, diagnosis, or preventionโš  4.7x markup
$54.0K
3.9K services$13.92/svc4.65x markup
95819Measurement and recording of brain wave (EEG) activity, awake and asleep
$51.0K
180 services$283.45/svc3.00x markup
J1561Injection, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g. liquid), 500 mgโš  3.5x markup
$50.8K
1.6K services$31.92/svc3.52x markup
95951Monitoring and localization of seizure activity over 24-hour period using 16-channel electroencephalograph (EEG)โš  5.3x markup
$38.1K
156 services$244.46/svc5.25x markup
96116Neurobehavioral status examination, interpretation, and report by psychologist or physician per hour
$36.9K
540 services$68.29/svc2.64x markup
96367Infusion into a vein for therapy prevention or diagnosis additional sequential infusion up to 1 hourโš  3.6x markup
$26.1K
1.2K services$21.92/svc3.61x markup
J1568Injection, immune globulin, (octagam), intravenous, non-lyophilized (e.g., liquid), 500 mgโš  3.5x markup
$25.8K
810 services$31.90/svc3.53x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99232Subsequent hospital inpatient care, typically 25 minutes per day17.6K$963.2K$54.781.83x
99214Established patient office or other outpatient, visit typically 25 minutes6.2K$461.3K$74.052.97x
95816Measurement and recording of brain wave (EEG) activity, awake and drowsy3.5K$450.1K$127.653.39x
99222Initial hospital inpatient care, typically 50 minutes per day2.8K$282.6K$101.362.96x
96365Infusion into a vein for therapy, prevention, or diagnosis up to 1 hour4.2K$210.9K$49.933.80x
95913Nerve transmission studies, 13 or more studies661$114.4K$173.063.14x
95911Nerve transmission studies, 9-10 studies732$93.9K$128.222.87x
99204New patient office or other outpatient visit, typically 45 minutes799$88.4K$110.673.16x
95886Needle measurement and recording of electrical activity of muscles of arm or leg complete study1.7K$83.2K$47.853.01x
95720Continuous measurement of brain wave activity with video (veeg), 12-26 hours, with health care professional analysis, interpretation and report463$74.0K$159.848.04x
99213Established patient office or other outpatient visit, typically 15 minutes1.4K$73.8K$50.942.94x
96366Infusion into a vein for therapy, prevention, or diagnosis4.1K$60.5K$14.877.40x
99233Subsequent hospital inpatient care, typically 35 minutes per day763$60.0K$78.651.91x
96375Injection of different drug or substance into a vein for therapy, diagnosis, or prevention3.9K$54.0K$13.924.65x
95819Measurement and recording of brain wave (EEG) activity, awake and asleep180$51.0K$283.453.00x
J1561Injection, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g. liquid), 500 mg1.6K$50.8K$31.923.52x
95951Monitoring and localization of seizure activity over 24-hour period using 16-channel electroencephalograph (EEG)156$38.1K$244.465.25x
96116Neurobehavioral status examination, interpretation, and report by psychologist or physician per hour540$36.9K$68.292.64x
96367Infusion into a vein for therapy prevention or diagnosis additional sequential infusion up to 1 hour1.2K$26.1K$21.923.61x
J1568Injection, immune globulin, (octagam), intravenous, non-lyophilized (e.g., liquid), 500 mg810$25.8K$31.903.53x

Markup Analysis

Charge-to-Payment Ratio

3.03x

This provider submits charges 3.03 times higher than what Medicare actually pays.

What This Means

A markup ratio of 3.03x means for every $100 Medicare pays, this provider initially charges $303. This is higher than the national average.

Location

Memphis, TN

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 TN 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