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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. William Alms
๐Ÿงด
MDIndividual

William Alms, MD

NPI: 1740252006
Mclean, VA
10 years of data
Dermatology
$8.4M
Total Payments
78.4K
Beneficiaries
124.1K
Services
1.37x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$8.4M
Specialty median$212.7K

๐Ÿ“‹ Key Findings

1Billed $8.4M over 10 years
299th percentile in Dermatology by payments
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $8.4M in total Medicare payments ranks in the 99th percentile of Dermatology 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$168.43$126.691.33x$41.74$713.9K11.2K7.6K
2015$142.57$105.751.35x$36.82$717.1K11.9K8.0K
2016$196.82$133.131.48x$63.69$775.2K12.3K8.3K
2017$154.68$110.951.39x$43.73$718.1K11.9K7.7K
2018$187.44$134.981.39x$52.46$827.7K12.9K7.9K
2019$181.80$137.021.33x$44.78$1.0M13.4K8.1K
2020$189.48$147.041.29x$42.44$1.0M13.6K7.8K
2021$169.88$132.241.28x$37.64$1.0M13.8K8.2K
2022$180.77$136.071.33x$44.70$932.5K13.0K8.0K
2023$173.17$127.001.36x$46.17$691.0K10.1K6.8K

Top Procedures (20)

99213Established patient office or other outpatient visit, typically 15 minutes
$1.5M
24.1K services$61.33/svc1.46x markup
17000Destruction of skin growth
$1.1M
24.7K services$42.85/svc1.37x markup
12032Repair of wound (2.6 to 7.5 centimeters) of the scalp, underarms, trunk, arms, and/or legs
$836.6K
3.2K services$264.00/svc1.31x markup
17110Destruction of up to 14 skin growths
$765.2K
8.2K services$93.87/svc1.37x markup
88331Pathology examination of tissue during surgery
$601.4K
6.9K services$87.54/svc1.33x markup
11102Tangential biopsy of single skin lesion
$524.3K
6.5K services$81.09/svc1.32x markup
11100Biopsy of single growth of skin and/or tissue
$478.9K
5.9K services$81.53/svc1.40x markup
17004Destruction of 15 or more skin growths
$428.6K
3.2K services$134.77/svc1.35x markup
17311Removal and microscopic examination of growth of the head, neck, hands, feet, or genitals (first stage, up to 5 tissue blocks)
$328.9K
542 services$606.75/svc1.30x markup
12052Repair of wound (2.6 to 5.0 centimeters) of face, ears, eyelids, nose, lips, and/or mouth
$219.7K
900 services$244.08/svc1.31x markup
11602Removal of malignant growth (1.1 to 2.0 centimeters) of the trunk, arms, or legs
$192.9K
1.7K services$111.71/svc1.42x markup
12051Repair of wound (2.5 centimeters or less) of face, ears, eyelids, nose, lips, and/or mouth
$170.7K
826 services$206.69/svc1.34x markup
88305Pathology examination of tissue using a microscope, intermediate complexity
$169.3K
5.2K services$32.46/svc1.33x markup
12042Repair of wound (2.6 to 7.5 centimeters) of neck, hands, feet, and/or genitals
$160.6K
642 services$250.11/svc1.31x markup
17003Destruction of 2-14 skin growths
$120.4K
20.7K services$5.80/svc1.30x markup
99203New patient office or other outpatient visit, typically 30 minutes
$96.8K
1.2K services$79.67/svc1.59x markup
88332Pathology examination of specimen during surgery
$89.0K
1.8K services$50.61/svc1.25x markup
11642Removal of malignant growth (1.1 to 2.0 centimeters) of the face, ears, eyelids, nose, or lips
$88.4K
664 services$133.15/svc1.41x markup
11622Removal of malignant growth (1.1 to 2.0 centimeters) of the scalp, neck, hands, feet, or genitals
$85.6K
713 services$120.02/svc1.44x markup
11641Removal of malignant growth (0.6 to 1.0 centimeters) of the face, ears, eyelids, nose, or lips
$64.3K
612 services$105.01/svc1.41x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99213Established patient office or other outpatient visit, typically 15 minutes24.1K$1.5M$61.331.46x
17000Destruction of skin growth24.7K$1.1M$42.851.37x
12032Repair of wound (2.6 to 7.5 centimeters) of the scalp, underarms, trunk, arms, and/or legs3.2K$836.6K$264.001.31x
17110Destruction of up to 14 skin growths8.2K$765.2K$93.871.37x
88331Pathology examination of tissue during surgery6.9K$601.4K$87.541.33x
11102Tangential biopsy of single skin lesion6.5K$524.3K$81.091.32x
11100Biopsy of single growth of skin and/or tissue5.9K$478.9K$81.531.40x
17004Destruction of 15 or more skin growths3.2K$428.6K$134.771.35x
17311Removal and microscopic examination of growth of the head, neck, hands, feet, or genitals (first stage, up to 5 tissue blocks)542$328.9K$606.751.30x
12052Repair of wound (2.6 to 5.0 centimeters) of face, ears, eyelids, nose, lips, and/or mouth900$219.7K$244.081.31x
11602Removal of malignant growth (1.1 to 2.0 centimeters) of the trunk, arms, or legs1.7K$192.9K$111.711.42x
12051Repair of wound (2.5 centimeters or less) of face, ears, eyelids, nose, lips, and/or mouth826$170.7K$206.691.34x
88305Pathology examination of tissue using a microscope, intermediate complexity5.2K$169.3K$32.461.33x
12042Repair of wound (2.6 to 7.5 centimeters) of neck, hands, feet, and/or genitals642$160.6K$250.111.31x
17003Destruction of 2-14 skin growths20.7K$120.4K$5.801.30x
99203New patient office or other outpatient visit, typically 30 minutes1.2K$96.8K$79.671.59x
88332Pathology examination of specimen during surgery1.8K$89.0K$50.611.25x
11642Removal of malignant growth (1.1 to 2.0 centimeters) of the face, ears, eyelids, nose, or lips664$88.4K$133.151.41x
11622Removal of malignant growth (1.1 to 2.0 centimeters) of the scalp, neck, hands, feet, or genitals713$85.6K$120.021.44x
11641Removal of malignant growth (0.6 to 1.0 centimeters) of the face, ears, eyelids, nose, or lips612$64.3K$105.011.41x

Markup Analysis

Charge-to-Payment Ratio

1.37x

This provider submits charges 1.37 times higher than what Medicare actually pays.

What This Means

A markup ratio of 1.37x means for every $100 Medicare pays, this provider initially charges $137. This is lower than the national average.

Location

Mclean, VA

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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