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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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Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. Jennifer Gamber
๐Ÿงด
MDIndividual

Jennifer Gamber, M.D.

NPI: 1639147648
Annapolis, MD
10 years of data
Dermatology
$4.3M
Total Payments
55.3K
Beneficiaries
74.5K
Services
2.19x
Markup Ratio

Peer Comparison

98th
percentile in specialty
This provider$4.3M
Specialty median$212.7K

๐Ÿ“‹ Key Findings

1Billed $4.3M over 10 years
22.19x markup ratio (above median)
398th percentile in Dermatology by payments
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $4.3M in total Medicare payments ranks in the 98th percentile of Dermatology providers nationally.

Medicare payments to this provider grew 69% 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$148.44$72.392.05x$76.05$345.2K6.2K4.5K
2015$147.56$69.362.13x$78.20$342.1K6.3K4.8K
2016$141.53$68.292.07x$73.24$330.6K6.0K4.5K
2017$150.41$69.372.17x$81.04$365.2K6.8K5.0K
2018$186.81$92.482.02x$94.33$420.3K7.4K5.4K
2019$173.62$84.642.05x$88.98$443.6K7.7K5.7K
2020$162.71$84.971.91x$77.74$416.7K7.1K5.6K
2021$168.85$87.571.93x$81.28$477.2K8.2K6.3K
2022$209.38$98.442.13x$110.94$556.9K9.1K6.7K
2023$205.03$91.322.25x$113.71$584.5K9.7K6.8K

Top Procedures (20)

99214Established patient office or other outpatient, visit typically 25 minutes
$661.7K
8.1K services$81.83/svc1.99x markup
17000Destruction of skin growth
$578.9K
15.0K services$38.55/svc2.92x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$571.2K
9.5K services$60.24/svc2.03x markup
17110Destruction of up to 14 skin growths
$459.8K
5.2K services$87.67/svc2.36x markup
11102Tangential biopsy of single skin lesion
$456.9K
6.1K services$74.63/svc2.19x markup
11100Biopsy of single growth of skin and/or tissue
$430.3K
5.6K services$77.47/svc1.98x markup
17262Destruction of malignant growth (1.1 to 2.0 centimeters) of trunk, arms, or legs
$261.6K
2.0K services$132.21/svc2.09x markup
99212Established patient office or other outpatient visit, typically 10 minutes
$161.8K
4.3K services$37.43/svc1.98x markup
96910Therapy procedure using ultraviolet radiation with tar or petroleum jelly application
$96.3K
923 services$104.29/svc2.09x markup
11103Tangential biopsy of additional skin lesion
$89.6K
2.0K services$45.90/svc1.86x markup
99203New patient office or other outpatient visit, typically 30 minutes
$85.4K
1.1K services$74.97/svc2.20x markup
17272Destruction of malignant growth (1.1 to 2.0 centimeters) of scalp, neck, hands, feet, or genitals
$56.5K
366 services$154.47/svc1.90x markup
11101Biopsy of each additional growth of skin and/or tissue
$55.8K
2.0K services$27.61/svc1.73x markup
17003Destruction of 2-14 skin growths
$50.6K
9.3K services$5.43/svc2.27x markup
J7308Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)
$49.5K
161 services$307.33/svc1.60x markup
99202New patient office or other outpatient visit, typically 20 minutes
$40.7K
793 services$51.28/svc2.17x markup
69100Biopsy of ear
$31.5K
541 services$58.32/svc2.63x markup
96922Treatment of inflammatory skin disease using laser, more than 500.0 sq cm
$28.2K
139 services$202.62/svc2.06x markup
17004Destruction of 15 or more skin growths
$22.0K
167 services$131.48/svc2.02x markup
96920Treatment of inflammatory skin disease using laser, less than 250.0 sq cm
$16.5K
119 services$138.56/svc2.09x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99214Established patient office or other outpatient, visit typically 25 minutes8.1K$661.7K$81.831.99x
17000Destruction of skin growth15.0K$578.9K$38.552.92x
99213Established patient office or other outpatient visit, typically 15 minutes9.5K$571.2K$60.242.03x
17110Destruction of up to 14 skin growths5.2K$459.8K$87.672.36x
11102Tangential biopsy of single skin lesion6.1K$456.9K$74.632.19x
11100Biopsy of single growth of skin and/or tissue5.6K$430.3K$77.471.98x
17262Destruction of malignant growth (1.1 to 2.0 centimeters) of trunk, arms, or legs2.0K$261.6K$132.212.09x
99212Established patient office or other outpatient visit, typically 10 minutes4.3K$161.8K$37.431.98x
96910Therapy procedure using ultraviolet radiation with tar or petroleum jelly application923$96.3K$104.292.09x
11103Tangential biopsy of additional skin lesion2.0K$89.6K$45.901.86x
99203New patient office or other outpatient visit, typically 30 minutes1.1K$85.4K$74.972.20x
17272Destruction of malignant growth (1.1 to 2.0 centimeters) of scalp, neck, hands, feet, or genitals366$56.5K$154.471.90x
11101Biopsy of each additional growth of skin and/or tissue2.0K$55.8K$27.611.73x
17003Destruction of 2-14 skin growths9.3K$50.6K$5.432.27x
J7308Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)161$49.5K$307.331.60x
99202New patient office or other outpatient visit, typically 20 minutes793$40.7K$51.282.17x
69100Biopsy of ear541$31.5K$58.322.63x
96922Treatment of inflammatory skin disease using laser, more than 500.0 sq cm139$28.2K$202.622.06x
17004Destruction of 15 or more skin growths167$22.0K$131.482.02x
96920Treatment of inflammatory skin disease using laser, less than 250.0 sq cm119$16.5K$138.562.09x

Markup Analysis

Charge-to-Payment Ratio

2.19x

This provider submits charges 2.19 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.19x means for every $100 Medicare pays, this provider initially charges $219. This is higher than the national average.

Location

Annapolis, MD

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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