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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. Keith Goss
๐Ÿฆถ
DPMIndividual

Keith Goss, DPM

NPI: 1700860715
Chandler, AZ
10 years of data
Podiatry
$91.6M
Total Payments
72
Beneficiaries
115.9K
Services
1.3x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$91.6M
Specialty median$90.2K
Rank #1 of 1 in specialty

๐Ÿ“‹ Key Findings

1Billed $91.6M over 10 years
299th percentile in Podiatry by payments
3Payments surged 136458% in 2023
45 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $91.6M in total Medicare payments ranks in the 99th percentile of Podiatry providers nationally.

Medicare payments to this provider grew 259564% from 2014 to 2023.

91% of their billing comes from a single procedure code (Q4262 โ€” Dual layer impax membrane, per square centimeter).

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 136458% in 2023

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$127.57$23.425.45x$104.15$35.1K1.5K7
2015$140.41$27.365.13x$113.05$41.7K1.5K6
2016$135.67$28.744.72x$106.93$38.0K1.3K6
2017$76.05$22.883.32x$53.17$21.3K9306
2018$103.93$35.352.94x$68.58$6.3K1795
2019$69.23$26.972.57x$42.26$13.2K4915
2020$121.03$40.762.97x$80.27$40.6K99610
2021$136.27$66.312.06x$69.96$97.7K1.5K9
2022$115.34$61.821.87x$53.52$66.8K1.1K7
2023$1.1K$857.571.29x$252.53$91.3M106.4K11

Top Procedures (20)

Q4262Dual layer impax membrane, per square centimeter
$83.7M
97.9K services$854.23/svc1.30x markup
Q4276Orion, per square centimeter
$7.5M
6.6K services$1.1K/svc1.28x markup
99213Established patient office or other outpatient visit, 20-29 minutes
$132.2K
2.9K services$46.24/svc3.00x markup
11042Removal of skin and tissue, 20.0 sq cm or less
$111.3K
1.3K services$82.52/svc2.91x markup
99212Established patient office or other outpatient visit, 10-19 minutesโš  3.8x markup
$83.9K
3.8K services$21.92/svc3.78x markup
15274Skin substitute graft to wound 100.0 sq cm or more of trunk, arms, or legs, each additional 100.0 sq cm or 1% body area for infants and children, or less
$42.5K
672 services$63.31/svc1.40x markup
15273Skin substitute graft to wound 100.0 sq cm or more of trunk, arms, or legs, 100.0 sq cm or 1% body area for infants and children, or less
$25.5K
134 services$190.34/svc1.40x markup
99204New patient outpatient visit, total time 45-59 minutes
$22.4K
189 services$118.46/svc2.10x markup
99214Established patient office or other outpatient visit, 30-39 minutes
$18.1K
203 services$89.33/svc2.36x markup
97597Removal of tissue from wound, 20.0 sq cm or less
$17.3K
231 services$74.84/svc1.64x markup
11721Removal of tissue from 6 or more finger or toe nails
$10.8K
374 services$28.98/svc2.33x markup
15271Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less
$7.9K
69 services$115.09/svc1.41x markup
99203New patient outpatient visit, total time 30-44 minutes
$4.8K
59 services$81.20/svc2.06x markup
15272Application of skin substitute graft to wound of trunk, arms, or legs, each additional 25.0 sq cm of wound 100.0 sq cm or less
$2.5K
132 services$18.63/svc1.39x markup
99202New patient office or other outpatient visit, typically 20 minutesโš  5.5x markup
$2.4K
70 services$34.00/svc5.53x markup
20550Injections of tendon sheath, ligament, or muscle membraneโš  6.3x markup
$2.2K
68 services$32.71/svc6.34x markup
G0127Trimming of dystrophic nails, any number
$1.8K
105 services$17.10/svc2.92x markup
73630X-ray of foot, minimum of 3 viewsโš  3.6x markup
$1.6K
62 services$25.39/svc3.65x markup
11750Removal of nail
$1.5K
12 services$122.19/svc2.13x markup
99211Established patient office or other outpatient visit, typically 5 minutesโš  13.9x markup
$1.2K
175 services$6.90/svc13.90x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
Q4262Dual layer impax membrane, per square centimeter97.9K$83.7M$854.231.30x
Q4276Orion, per square centimeter6.6K$7.5M$1.1K1.28x
99213Established patient office or other outpatient visit, 20-29 minutes2.9K$132.2K$46.243.00x
11042Removal of skin and tissue, 20.0 sq cm or less1.3K$111.3K$82.522.91x
99212Established patient office or other outpatient visit, 10-19 minutes3.8K$83.9K$21.923.78x
15274Skin substitute graft to wound 100.0 sq cm or more of trunk, arms, or legs, each additional 100.0 sq cm or 1% body area for infants and children, or less672$42.5K$63.311.40x
15273Skin substitute graft to wound 100.0 sq cm or more of trunk, arms, or legs, 100.0 sq cm or 1% body area for infants and children, or less134$25.5K$190.341.40x
99204New patient outpatient visit, total time 45-59 minutes189$22.4K$118.462.10x
99214Established patient office or other outpatient visit, 30-39 minutes203$18.1K$89.332.36x
97597Removal of tissue from wound, 20.0 sq cm or less231$17.3K$74.841.64x
11721Removal of tissue from 6 or more finger or toe nails374$10.8K$28.982.33x
15271Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less69$7.9K$115.091.41x
99203New patient outpatient visit, total time 30-44 minutes59$4.8K$81.202.06x
15272Application of skin substitute graft to wound of trunk, arms, or legs, each additional 25.0 sq cm of wound 100.0 sq cm or less132$2.5K$18.631.39x
99202New patient office or other outpatient visit, typically 20 minutes70$2.4K$34.005.53x
20550Injections of tendon sheath, ligament, or muscle membrane68$2.2K$32.716.34x
G0127Trimming of dystrophic nails, any number105$1.8K$17.102.92x
73630X-ray of foot, minimum of 3 views62$1.6K$25.393.65x
11750Removal of nail12$1.5K$122.192.13x
99211Established patient office or other outpatient visit, typically 5 minutes175$1.2K$6.9013.90x

Markup Analysis

Charge-to-Payment Ratio

1.3x

This provider submits charges 1.3 times higher than what Medicare actually pays.

What This Means

A markup ratio of 1.3x means for every $100 Medicare pays, this provider initially charges $130. This is lower than the national average.

Location

Chandler, AZ

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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