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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. Som Kohanzadeh
๐Ÿ”ช
MDIndividual

Som Kohanzadeh, MD

NPI: 1952575342
Beverly Hills, CA
10 years of data
Plastic and Reconstructive Surgery
$28.9M
Total Payments
185
Beneficiaries
181.4K
Services
9.03x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$28.9M
Specialty median$40.5K

๐Ÿ“‹ Key Findings

1Billed $28.9M over 10 years
29.03x markup ratio (above median)
3Risk score: 92 โ€” flagged for review
499th percentile in Plastic and Reconstructive Surgery by payments
573 services/day โ€” unusually high
6Payments surged 765% in 2015

โš ๏ธ Flagged for Review

Risk Score: 92
  • 1735x specialty median spending
  • Markup 59.1x (specialty median: 3.7x)
  • 18x specialty median beneficiaries
  • 370x specialty median services
View Deep Dives โ†’Report Fraud โ†’

Statistical flag only โ€” not an accusation of fraud

This provider averages 73 services per working day

Based on 181.4K total services over 10 years (250 working days/year). Learn about impossible service volumes โ†’

๐Ÿ” Fraud Analysis Profile

Key Findings

90.3% wound care billing. 59.1x specialty markup. Skin substitute codes (Q4158 Kerecis, Q4196 PuraPly) dominate. Wound care is DOJ's #1 fraud enforcement target (June 2025 $14.6B takedown). Billing grew 21x in 4 years.

๐Ÿ“Š Services per working day:139

Background

Board-certified plastic surgeon (FACS). Co-founder of Wound Institutes of America. Markets cosmetic surgery but Medicare billing is 90.3% wound care. Billing exploded from $0.7M (2019) to $14.7M (2023).

External Links

Practice Website โ†—Wound Institutes of America โ†—
Read the full investigation: Three Providers, $47M โ†’

๐Ÿ”Ž Data Analysis

This provider's $28.9M in total Medicare payments ranks in the 99th percentile of Plastic and Reconstructive Surgery providers nationally.

Their average markup ratio of 9.03x is significantly above the specialty median of 4.1x.

Averaging 73 services per working day raises questions about billing patterns.

Medicare payments to this provider grew 76912% from 2014 to 2023.

This provider has been statistically flagged with a risk score of 92/100. Statistical flags are not accusations of fraud.

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 765% 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$293.17$104.462.81x$188.71$19.1K1835
2015$1.2K$112.1210.52x$1.1K$165.4K1.5K13
2016$832.90$65.2912.76x$767.61$553.8K8.5K18
2017$805.43$58.8513.69x$746.58$892.2K15.2K23
2018$1.5K$64.7123.32x$1.4K$643.9K9.9K21
2019$3.1K$64.3347.53x$3.0K$662.3K10.3K21
2020$1.5K$84.7017.42x$1.4K$2.6M30.1K24
2021$1.1K$91.4512.41x$1.0K$4.1M44.8K19
2022$1.6K$174.319.19x$1.4K$4.6M26.2K20
2023$1.6K$423.653.80x$1.2K$14.7M34.8K21

Top Procedures (20)

Q4158Kerecis omega3, per square centimeter
$10.8M
23.5K services$458.65/svc1.31x markup
Q4196Puraply am, per square centimeterโš  5.3x markup
$5.9M
67.5K services$87.20/svc5.25x markup
Q4205Membrane graft or membrane wrap, per square centimeter
$4.9M
4.2K services$1.2K/svc1.28x markup
G0277Hyperbaric oxygen under pressure, full body chamber, per 30 minute intervalโš  13.3x markup
$1.9M
11.9K services$161.78/svc13.31x markup
11043Removal of muscle and/or tissue, 20.0 sq cm or lessโš  63.7x markup
$709.5K
5.0K services$143.08/svc63.68x markup
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutesโš  19.0x markup
$703.0K
7.8K services$90.42/svc18.96x markup
99308Subsequent nursing facility visit, typically 15 minutes per dayโš  6.3x markup
$597.3K
10.5K services$57.07/svc6.25x markup
99307Follow-up nursing facility visit per day, typically 10 minutesโš  6.7x markup
$549.9K
15.1K services$36.54/svc6.69x 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 lessโš  60.2x markup
$427.4K
4.1K services$103.12/svc60.20x markup
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutesโš  19.0x markup
$352.3K
5.7K services$62.16/svc19.02x markup
99183Management of oxygen chamber therapyโš  14.1x markup
$272.8K
3.0K services$90.00/svc14.11x markup
99305Initial nursing facility visit, typically 35 minutes per dayโš  6.5x markup
$245.8K
2.3K services$107.53/svc6.49x markup
11042Removal of skin and tissue, 20.0 sq cm or lessโš  90.1x markup
$245.1K
4.4K services$55.49/svc90.08x markup
11046Removal of muscle and/or tissue, each additional 20.0 sq cm or lessโš  93.5x markup
$216.5K
4.5K services$48.15/svc93.54x markup
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutesโš  15.1x markup
$187.1K
1.1K services$165.72/svc15.08x markup
11047Removal of bone, each additional 20.0 sq cm or lessโš  66.0x markup
$136.2K
1.7K services$81.18/svc66.05x markup
11044Removal of bone, 20.0 sq cm or lessโš  59.4x markup
$133.0K
699 services$190.27/svc59.44x markup
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutesโš  17.8x markup
$120.8K
1.1K services$111.78/svc17.77x markup
99213Established patient office or other outpatient visit, 20-29 minutesโš  9.9x markup
$88.4K
1.3K services$67.56/svc9.95x markup
99304Initial nursing facility visit, typically 25 minutes per dayโš  6.8x markup
$76.9K
1.0K services$74.97/svc6.81x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
Q4158Kerecis omega3, per square centimeter23.5K$10.8M$458.651.31x
Q4196Puraply am, per square centimeter67.5K$5.9M$87.205.25x
Q4205Membrane graft or membrane wrap, per square centimeter4.2K$4.9M$1.2K1.28x
G0277Hyperbaric oxygen under pressure, full body chamber, per 30 minute interval11.9K$1.9M$161.7813.31x
11043Removal of muscle and/or tissue, 20.0 sq cm or less5.0K$709.5K$143.0863.68x
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes7.8K$703.0K$90.4218.96x
99308Subsequent nursing facility visit, typically 15 minutes per day10.5K$597.3K$57.076.25x
99307Follow-up nursing facility visit per day, typically 10 minutes15.1K$549.9K$36.546.69x
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 less4.1K$427.4K$103.1260.20x
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes5.7K$352.3K$62.1619.02x
99183Management of oxygen chamber therapy3.0K$272.8K$90.0014.11x
99305Initial nursing facility visit, typically 35 minutes per day2.3K$245.8K$107.536.49x
11042Removal of skin and tissue, 20.0 sq cm or less4.4K$245.1K$55.4990.08x
11046Removal of muscle and/or tissue, each additional 20.0 sq cm or less4.5K$216.5K$48.1593.54x
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes1.1K$187.1K$165.7215.08x
11047Removal of bone, each additional 20.0 sq cm or less1.7K$136.2K$81.1866.05x
11044Removal of bone, 20.0 sq cm or less699$133.0K$190.2759.44x
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes1.1K$120.8K$111.7817.77x
99213Established patient office or other outpatient visit, 20-29 minutes1.3K$88.4K$67.569.95x
99304Initial nursing facility visit, typically 25 minutes per day1.0K$76.9K$74.976.81x

Markup Analysis

Charge-to-Payment Ratio

9.03x

This provider submits charges 9.03 times higher than what Medicare actually pays.

What This Means

A markup ratio of 9.03x means for every $100 Medicare pays, this provider initially charges $903. 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.

Similar Providers

Other Plastic and Reconstructive Surgery providers in CA for peer comparison.

Som Kohanzadeh (you)
$28.9M
Johnson Lee, M.D.โš ๏ธ
$37.6M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Johnson Lee, M.D.Beverly Hills, CA$37.6Mโš ๏ธ Flagged

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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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