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. Natan Shaoulian
๐Ÿง 
MDIndividual

Natan Shaoulian, M.D.

NPI: 1114926433
Beverly Hills, CA
10 years of data
Neurology
$33.8M
Total Payments
105
Beneficiaries
908.5K
Services
3.12x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$33.8M
Specialty median$87.3K
Rank #3 of 3 in specialty

๐Ÿ“‹ Key Findings

1Billed $33.8M over 10 years
23.12x markup ratio (above median)
399th percentile in Neurology by payments
4363 services/day โ€” physically implausible
5Payments surged 121% in 2015
65 procedures with >3x markup

โš ๏ธ This provider averages 363 services per working day โ€” physically unusual for an individual practitioner

Based on 908.5K total services over 10 years (250 working days/year). Learn about impossible service volumes โ†’

๐Ÿ”Ž Data Analysis

This provider's $33.8M in total Medicare payments ranks in the 99th percentile of Neurology providers nationally.

Averaging 363 services per working day raises questions about billing patterns.

Medicare payments to this provider grew 1025% 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

๐Ÿ“ˆ

Notable: Payments increased 121% in 2015

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
2014$101.86$27.053.77x$74.81$652.5K24.1K7
2015$102.29$32.123.18x$70.17$1.4M44.9K10
2016$100.56$32.393.10x$68.17$1.6M48.9K10
2017$98.63$27.593.57x$71.04$2.0M72.9K9
2018$97.15$31.463.09x$65.69$2.1M66.3K11
2019$97.50$33.342.92x$64.16$2.4M73.0K12
2020$95.56$32.412.95x$63.15$3.3M103.1K12
2021$94.75$33.832.80x$60.92$5.2M152.5K9
2022$152.65$48.963.12x$103.69$7.8M158.7K11
2023$147.17$44.763.29x$102.41$7.3M164.0K14

Top Procedures (20)

J1568Injection, immune globulin, (octagam), intravenous, non-lyophilized (e.g., liquid), 500 mg
$10.6M
324.4K services$32.72/svc2.82x markup
J1569Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg
$5.7M
164.3K services$34.75/svc2.65x markup
J1599Injection, immune globulin, intravenous, non-lyophilized (e.g., liquid), not otherwise specified, 500 mgโš  4.8x markup
$5.3M
84.1K services$62.98/svc4.76x markup
J1566Injection, immune globulin, intravenous, lyophilized (e.g., powder), not otherwise specified, 500 mgโš  3.5x markup
$4.1M
157.2K services$26.38/svc3.49x markup
J1556Injection, immune globulin (bivigam), 500 mg
$3.6M
70.2K services$51.26/svc1.79x markup
J1459Injection, immune globulin (privigen), intravenous, non-lyophilized (e.g., liquid), 500 mg
$2.2M
59.7K services$36.34/svc2.75x markup
96365Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or lessโš  4.7x markup
$555.8K
8.7K services$64.09/svc4.68x markup
J1561Injection, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g., liquid), 500 mg
$444.6K
14.0K services$31.71/svc2.90x markup
99213Established patient office or other outpatient visit, 20-29 minutes
$380.2K
5.7K services$66.24/svc2.64x markup
96366Infusion into a vein for therapy, prevention, or diagnosis, each additional hourโš  6.7x markup
$279.8K
14.9K services$18.72/svc6.68x markup
99215Established patient office or other outpatient visit, 40-54 minutes
$258.1K
2.1K services$124.47/svc2.21x markup
99205New patient office or other outpatient visit, 60-74 minutes
$220.9K
1.3K services$171.74/svc2.33x markup
99354Prolonged office or other outpatient service first hour
$48.3K
501 services$96.41/svc2.07x markup
99214Established patient office or other outpatient visit, 30-39 minutes
$20.2K
214 services$94.50/svc2.65x markup
99204New patient office or other outpatient visit, 45-59 minutes
$18.7K
149 services$125.49/svc2.55x markup
95885Needle measurement of electrical activity in arm or leg muscles, limited study
$18.3K
316 services$57.89/svc2.07x markup
95909Nerve conduction, 5-6 studies
$13.6K
107 services$127.13/svc2.36x markup
96372Injection of drug or substance under skin or into muscleโš  5.7x markup
$9.6K
540 services$17.70/svc5.65x markup
95910Nerve conduction, 7-8 studies
$9.3K
54 services$172.95/svc2.31x markup
95913Nerve transmission studies, 13 or more studies
$4.4K
17 services$259.12/svc2.55x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
J1568Injection, immune globulin, (octagam), intravenous, non-lyophilized (e.g., liquid), 500 mg324.4K$10.6M$32.722.82x
J1569Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg164.3K$5.7M$34.752.65x
J1599Injection, immune globulin, intravenous, non-lyophilized (e.g., liquid), not otherwise specified, 500 mg84.1K$5.3M$62.984.76x
J1566Injection, immune globulin, intravenous, lyophilized (e.g., powder), not otherwise specified, 500 mg157.2K$4.1M$26.383.49x
J1556Injection, immune globulin (bivigam), 500 mg70.2K$3.6M$51.261.79x
J1459Injection, immune globulin (privigen), intravenous, non-lyophilized (e.g., liquid), 500 mg59.7K$2.2M$36.342.75x
96365Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less8.7K$555.8K$64.094.68x
J1561Injection, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g., liquid), 500 mg14.0K$444.6K$31.712.90x
99213Established patient office or other outpatient visit, 20-29 minutes5.7K$380.2K$66.242.64x
96366Infusion into a vein for therapy, prevention, or diagnosis, each additional hour14.9K$279.8K$18.726.68x
99215Established patient office or other outpatient visit, 40-54 minutes2.1K$258.1K$124.472.21x
99205New patient office or other outpatient visit, 60-74 minutes1.3K$220.9K$171.742.33x
99354Prolonged office or other outpatient service first hour501$48.3K$96.412.07x
99214Established patient office or other outpatient visit, 30-39 minutes214$20.2K$94.502.65x
99204New patient office or other outpatient visit, 45-59 minutes149$18.7K$125.492.55x
95885Needle measurement of electrical activity in arm or leg muscles, limited study316$18.3K$57.892.07x
95909Nerve conduction, 5-6 studies107$13.6K$127.132.36x
96372Injection of drug or substance under skin or into muscle540$9.6K$17.705.65x
95910Nerve conduction, 7-8 studies54$9.3K$172.952.31x
95913Nerve transmission studies, 13 or more studies17$4.4K$259.122.55x

Markup Analysis

Charge-to-Payment Ratio

3.12x

This provider submits charges 3.12 times higher than what Medicare actually pays.

What This Means

A markup ratio of 3.12x means for every $100 Medicare pays, this provider initially charges $312. This is higher than the national average.

Location

Beverly Hills, CA

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 CA 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