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. Steven Geller
๐Ÿฉบ
MDIndividual

Steven Geller, M.D.

NPI: 1487661831
Elkridge, MD
10 years of data
Internal Medicine
$4.1M
Total Payments
58.7K
Beneficiaries
80.0K
Services
2.67x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$4.1M
Specialty median$84.0K

๐Ÿ“‹ Key Findings

1Billed $4.1M over 10 years
22.67x markup ratio (above median)
399th percentile in Internal Medicine by payments
4Payments surged 115% in 2021
56 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $4.1M in total Medicare payments ranks in the 99th percentile of Internal Medicine providers nationally.

Medicare payments to this provider grew 284% 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 115% in 2021

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$127.66$50.882.51x$76.78$206.7K3.7K2.4K
2015$138.10$61.932.23x$76.17$262.6K4.5K3.0K
2016$122.90$44.832.74x$78.07$272.7K4.5K2.8K
2017$142.60$55.582.57x$87.02$392.2K6.9K4.5K
2018$139.83$53.392.62x$86.44$400.4K7.4K4.7K
2019$157.69$59.542.65x$98.15$271.2K5.7K4.2K
2020$160.65$59.582.70x$101.07$196.2K4.4K3.1K
2021$160.95$65.542.46x$95.41$421.4K8.5K6.6K
2022$141.48$55.492.55x$85.99$880.5K16.8K13.0K
2023$132.69$58.802.26x$73.89$793.1K17.8K14.4K

Top Procedures (20)

99214Established patient office or other outpatient, visit typically 25 minutesโš  3.6x markup
$934.7K
15.1K services$61.72/svc3.64x markup
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
$387.3K
3.0K services$130.67/svc1.92x markup
87637Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19), influenza virus types a and b, and respiratory syncytial virus
$364.5K
2.6K services$138.85/svc1.81x markup
U0003Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, making use of high throughput technologies as described by cms-2020-01-r
$349.6K
4.7K services$74.29/svc2.22x markup
99213Established patient office or other outpatient visit, typically 15 minutesโš  3.3x markup
$342.0K
7.4K services$46.05/svc3.25x markup
99215Established patient office or other outpatient, visit typically 40 minutesโš  3.2x markup
$136.9K
1.5K services$92.56/svc3.22x markup
U0005Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, cdc or non-cdc, making use of high throughput technologies, completed within
$116.4K
4.7K services$24.76/svc2.20x markup
99490Chronic care management services at least 20 minutes per calendar month
$114.9K
3.3K services$34.73/svc2.72x markup
99496Transitional care management services, highly complexity, requiring face-to-face visits within 7 days of discharge
$96.5K
453 services$213.03/svc2.30x markup
90662Vaccine for influenza for injection into muscle
$95.4K
1.8K services$52.82/svc1.42x markup
93306Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve functionโš  3.1x markup
$70.6K
468 services$150.88/svc3.10x markup
G0438Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit
$68.5K
386 services$177.51/svc2.07x markup
G0008Administration of influenza virus vaccine
$52.8K
2.1K services$24.62/svc2.08x markup
G0442Annual alcohol misuse screening, 15 minutes
$50.9K
2.6K services$19.84/svc1.98x markup
G0444Annual depression screening, 15 minutes
$45.3K
2.3K services$19.72/svc1.99x markup
99204New patient office or other outpatient visit, typically 45 minutesโš  3.2x markup
$43.0K
392 services$109.57/svc3.18x markup
99495Transitional care management services, moderately complexity, requiring face-to-face visits within 14 days of discharge
$35.6K
237 services$150.12/svc2.36x markup
87798Detection test by nucleic acid for organism, amplified probe technique
$34.1K
990 services$34.40/svc1.55x markup
G0402Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment
$33.9K
195 services$173.98/svc2.06x markup
93000Routine EKG using at least 12 leads including interpretation and reportโš  4.9x markup
$33.4K
2.7K services$12.21/svc4.91x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99214Established patient office or other outpatient, visit typically 25 minutes15.1K$934.7K$61.723.64x
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit3.0K$387.3K$130.671.92x
87637Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19), influenza virus types a and b, and respiratory syncytial virus2.6K$364.5K$138.851.81x
U0003Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, making use of high throughput technologies as described by cms-2020-01-r4.7K$349.6K$74.292.22x
99213Established patient office or other outpatient visit, typically 15 minutes7.4K$342.0K$46.053.25x
99215Established patient office or other outpatient, visit typically 40 minutes1.5K$136.9K$92.563.22x
U0005Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, cdc or non-cdc, making use of high throughput technologies, completed within4.7K$116.4K$24.762.20x
99490Chronic care management services at least 20 minutes per calendar month3.3K$114.9K$34.732.72x
99496Transitional care management services, highly complexity, requiring face-to-face visits within 7 days of discharge453$96.5K$213.032.30x
90662Vaccine for influenza for injection into muscle1.8K$95.4K$52.821.42x
93306Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve function468$70.6K$150.883.10x
G0438Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit386$68.5K$177.512.07x
G0008Administration of influenza virus vaccine2.1K$52.8K$24.622.08x
G0442Annual alcohol misuse screening, 15 minutes2.6K$50.9K$19.841.98x
G0444Annual depression screening, 15 minutes2.3K$45.3K$19.721.99x
99204New patient office or other outpatient visit, typically 45 minutes392$43.0K$109.573.18x
99495Transitional care management services, moderately complexity, requiring face-to-face visits within 14 days of discharge237$35.6K$150.122.36x
87798Detection test by nucleic acid for organism, amplified probe technique990$34.1K$34.401.55x
G0402Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment195$33.9K$173.982.06x
93000Routine EKG using at least 12 leads including interpretation and report2.7K$33.4K$12.214.91x

Markup Analysis

Charge-to-Payment Ratio

2.67x

This provider submits charges 2.67 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.67x means for every $100 Medicare pays, this provider initially charges $267. This is higher than the national average.

Location

Elkridge, MD

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 MD โ†’
Specialty
All Internal Medicine 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