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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. Krikor Tatoyan
๐Ÿฉบ
MDIndividual

Krikor Tatoyan, M.D.

NPI: 1598936726
Van Nuys, CA
10 years of data
Internal Medicine
$3.5M
Total Payments
24.6K
Beneficiaries
45.6K
Services
2.15x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$3.5M
Specialty median$84.0K

๐Ÿ“‹ Key Findings

1Billed $3.5M over 10 years
22.15x markup ratio (above median)
399th percentile in Internal Medicine by payments
4Payments surged 1716% in 2020
52 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $3.5M in total Medicare payments ranks in the 99th percentile of Internal Medicine providers nationally.

Medicare payments to this provider grew 4811% 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 1716% in 2020

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$607.50$115.915.24x$491.59$33.1K298265
2015$122.09$80.431.52x$41.66$82.6K791682
2016$423.45$92.914.56x$330.54$23.1K233178
2017$768.50$89.378.60x$679.13$30.9K333307
2018$776.94$95.388.15x$681.56$16.9K175152
2019$1.2K$106.7111.25x$1.1K$24.8K248228
2020$187.59$77.842.41x$109.75$450.5K6.5K2.7K
2021$166.17$86.211.93x$79.96$478.7K6.5K2.6K
2022$206.38$96.712.13x$109.67$743.5K10.1K4.4K
2023$179.15$88.562.02x$90.59$1.6M20.4K13.0K

Top Procedures (20)

99214Established patient office or other outpatient, visit typically 25 minutes
$584.1K
5.7K services$102.08/svc2.10x markup
11750Removal of nail
$250.0K
1.7K services$143.20/svc2.09x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$220.2K
3.0K services$72.48/svc2.15x markup
99204New patient office or other outpatient visit, typically 45 minutes
$206.4K
1.6K services$130.41/svc2.01x markup
G0181Physician supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician development and/or revision of c
$203.3K
2.3K services$88.28/svc1.70x markup
99483Assessment of and care planning for patient with impaired thought processing, typically 50 minutes
$193.3K
820 services$235.77/svc1.47x markup
99424Principal care management services for a single high-risk disease, first 30 minutes provided personally by qualified health care professional, per calendar month.
$174.2K
2.6K services$66.39/svc1.47x markup
11721Removal of tissue from 6 or more finger or toe nailsโš  3.8x markup
$100.5K
2.6K services$39.33/svc3.81x markup
96369Infusion into tissue for therapy or prevention, 1 hour or less
$97.7K
762 services$128.20/svc2.73x markup
11055Removal of single thickened skin growth
$87.8K
2.4K services$36.90/svc2.03x markup
93880Ultrasound scanning of blood flow (outside the brain) on both sides of head and neck
$84.3K
480 services$175.70/svc1.75x markup
99490Chronic care management services at least 20 minutes per calendar month
$77.3K
1.9K services$40.54/svc1.85x markup
93306Ultrasound of heart with color-depicted blood flow, rate, direction and valve function
$75.0K
428 services$175.24/svc1.39x markup
99215Established patient office or other outpatient, visit typically 40 minutes
$70.1K
557 services$125.92/svc2.48x markup
93924Ultrasound of leg arteries at rest and after exercise
$69.8K
506 services$137.90/svc1.45x markup
97140Manual (physical) therapy techniques to 1 or more regions, each 15 minutesโš  3.4x markup
$66.2K
2.8K services$23.67/svc3.38x markup
93923Complete ultrasound study of arm and leg arteries
$59.6K
505 services$118.00/svc1.36x markup
99205New patient office or other outpatient visit, typically 60 minutes
$51.7K
316 services$163.67/svc2.36x markup
93925Ultrasound study of arteries and arterial grafts of both legs
$48.5K
218 services$222.50/svc1.43x markup
93978Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts
$47.8K
289 services$165.43/svc1.39x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99214Established patient office or other outpatient, visit typically 25 minutes5.7K$584.1K$102.082.10x
11750Removal of nail1.7K$250.0K$143.202.09x
99213Established patient office or other outpatient visit, typically 15 minutes3.0K$220.2K$72.482.15x
99204New patient office or other outpatient visit, typically 45 minutes1.6K$206.4K$130.412.01x
G0181Physician supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician development and/or revision of c2.3K$203.3K$88.281.70x
99483Assessment of and care planning for patient with impaired thought processing, typically 50 minutes820$193.3K$235.771.47x
99424Principal care management services for a single high-risk disease, first 30 minutes provided personally by qualified health care professional, per calendar month.2.6K$174.2K$66.391.47x
11721Removal of tissue from 6 or more finger or toe nails2.6K$100.5K$39.333.81x
96369Infusion into tissue for therapy or prevention, 1 hour or less762$97.7K$128.202.73x
11055Removal of single thickened skin growth2.4K$87.8K$36.902.03x
93880Ultrasound scanning of blood flow (outside the brain) on both sides of head and neck480$84.3K$175.701.75x
99490Chronic care management services at least 20 minutes per calendar month1.9K$77.3K$40.541.85x
93306Ultrasound of heart with color-depicted blood flow, rate, direction and valve function428$75.0K$175.241.39x
99215Established patient office or other outpatient, visit typically 40 minutes557$70.1K$125.922.48x
93924Ultrasound of leg arteries at rest and after exercise506$69.8K$137.901.45x
97140Manual (physical) therapy techniques to 1 or more regions, each 15 minutes2.8K$66.2K$23.673.38x
93923Complete ultrasound study of arm and leg arteries505$59.6K$118.001.36x
99205New patient office or other outpatient visit, typically 60 minutes316$51.7K$163.672.36x
93925Ultrasound study of arteries and arterial grafts of both legs218$48.5K$222.501.43x
93978Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts289$47.8K$165.431.39x

Markup Analysis

Charge-to-Payment Ratio

2.15x

This provider submits charges 2.15 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.15x means for every $100 Medicare pays, this provider initially charges $215. This is higher than the national average.

Location

Van Nuys, 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 Internal Medicine providers in CA for peer comparison.

Krikor Tatoyan (you)
$3.5M
Aaron Jeng, MD, MPH
$45.6M
Richard Park, M.D.โš ๏ธ
$34.7M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Aaron Jeng, MD, MPHSan Gabriel, CA$45.6Mโœ“ Clear
Richard Park, M.D.Granada Hills, CA$34.7Mโš ๏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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