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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. David Kamrava
๐Ÿซ
MDIndividual

David Kamrava, M.D.

NPI: 1285800359
West Hills, CA
10 years of data
Pulmonary Disease
$5.7M
Total Payments
21.2K
Beneficiaries
51.0K
Services
3.52x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$5.7M
Specialty median$121.6K

๐Ÿ“‹ Key Findings

1Billed $5.7M over 10 years
23.52x markup ratio (above median)
399th percentile in Pulmonary Disease by payments
4Payments surged 67% in 2017
513 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $5.7M in total Medicare payments ranks in the 99th percentile of Pulmonary Disease providers nationally.

Medicare payments to this provider grew 80% 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 67% in 2017

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$347.23$102.843.38x$244.39$330.2K3.5K1.5K
2015$519.92$103.345.03x$416.58$378.4K3.4K1.4K
2016$505.38$97.425.19x$407.96$542.1K4.8K1.9K
2017$429.23$76.145.64x$353.09$907.9K8.7K3.8K
2018$493.12$85.005.80x$408.12$718.4K7.0K3.3K
2019$452.24$74.246.09x$378.00$531.7K4.9K2.2K
2020$583.27$88.436.60x$494.84$655.2K5.3K1.9K
2021$340.39$86.783.92x$253.61$580.0K4.4K1.8K
2022$235.42$90.652.60x$144.77$491.5K4.1K1.6K
2023$262.14$103.442.53x$158.70$594.2K4.8K1.9K

Top Procedures (20)

99291Critical care delivery critically ill or injured patient, first 30-74 minutesโš  3.1x markup
$2.4M
13.2K services$178.96/svc3.14x markup
99233Subsequent hospital inpatient care, typically 35 minutes per dayโš  4.1x markup
$1.5M
17.5K services$85.35/svc4.10x markup
99223Initial hospital inpatient care, typically 70 minutes per dayโš  3.9x markup
$491.4K
3.1K services$160.86/svc3.93x markup
99214Established patient office or other outpatient, visit typically 25 minutes
$339.2K
3.6K services$95.06/svc2.00x markup
99215Established patient office or other outpatient, visit typically 40 minutes
$296.8K
2.3K services$130.11/svc2.28x markup
99232Subsequent hospital inpatient care, typically 25 minutes per dayโš  4.8x markup
$167.2K
2.9K services$58.07/svc4.82x markup
99205New patient office or other outpatient visit, typically 60 minutes
$135.6K
789 services$171.90/svc2.60x markup
99308Subsequent nursing facility visit, typically 15 minutes per day
$94.0K
1.7K services$56.23/svc2.31x markup
99292Critical care delivery critically ill or injured patientโš  3.4x markup
$91.7K
1.0K services$90.66/svc3.37x markup
99309Subsequent nursing facility visit, typically 25 minutes per day
$63.1K
797 services$79.14/svc2.19x markup
31500Emergent insertion of breathing tube into windpipe cartilage using an endoscopeโš  8.1x markup
$32.0K
280 services$114.28/svc8.14x markup
99306Initial nursing facility visit, typically 45 minutes per day
$23.9K
236 services$101.12/svc1.35x markup
99239Hospital discharge day management, more than 30 minutesโš  5.3x markup
$20.7K
242 services$85.34/svc5.27x markup
94010Measurement and graphic recording of total and timed exhaled air capacityโš  4.7x markup
$18.6K
637 services$29.17/svc4.65x markup
99204New patient office or other outpatient visit, typically 45 minutesโš  3.6x markup
$18.0K
139 services$129.70/svc3.63x markup
31624Irrigation and suction of lung airways to obtain cells using an endoscopeโš  15.1x markup
$16.1K
170 services$94.61/svc15.11x markup
36556Insertion of central venous catheter for infusion, patient 5 years or olderโš  11.1x markup
$15.1K
199 services$75.72/svc11.12x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$13.3K
186 services$71.66/svc2.02x markup
94726Determination of lung volumes using plethysmographyโš  20.4x markup
$7.1K
607 services$11.77/svc20.38x markup
94729Measurement of lung diffusing capacityโš  25.5x markup
$6.0K
637 services$9.47/svc25.53x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99291Critical care delivery critically ill or injured patient, first 30-74 minutes13.2K$2.4M$178.963.14x
99233Subsequent hospital inpatient care, typically 35 minutes per day17.5K$1.5M$85.354.10x
99223Initial hospital inpatient care, typically 70 minutes per day3.1K$491.4K$160.863.93x
99214Established patient office or other outpatient, visit typically 25 minutes3.6K$339.2K$95.062.00x
99215Established patient office or other outpatient, visit typically 40 minutes2.3K$296.8K$130.112.28x
99232Subsequent hospital inpatient care, typically 25 minutes per day2.9K$167.2K$58.074.82x
99205New patient office or other outpatient visit, typically 60 minutes789$135.6K$171.902.60x
99308Subsequent nursing facility visit, typically 15 minutes per day1.7K$94.0K$56.232.31x
99292Critical care delivery critically ill or injured patient1.0K$91.7K$90.663.37x
99309Subsequent nursing facility visit, typically 25 minutes per day797$63.1K$79.142.19x
31500Emergent insertion of breathing tube into windpipe cartilage using an endoscope280$32.0K$114.288.14x
99306Initial nursing facility visit, typically 45 minutes per day236$23.9K$101.121.35x
99239Hospital discharge day management, more than 30 minutes242$20.7K$85.345.27x
94010Measurement and graphic recording of total and timed exhaled air capacity637$18.6K$29.174.65x
99204New patient office or other outpatient visit, typically 45 minutes139$18.0K$129.703.63x
31624Irrigation and suction of lung airways to obtain cells using an endoscope170$16.1K$94.6115.11x
36556Insertion of central venous catheter for infusion, patient 5 years or older199$15.1K$75.7211.12x
99213Established patient office or other outpatient visit, typically 15 minutes186$13.3K$71.662.02x
94726Determination of lung volumes using plethysmography607$7.1K$11.7720.38x
94729Measurement of lung diffusing capacity637$6.0K$9.4725.53x

Markup Analysis

Charge-to-Payment Ratio

3.52x

This provider submits charges 3.52 times higher than what Medicare actually pays.

What This Means

A markup ratio of 3.52x means for every $100 Medicare pays, this provider initially charges $352. This is higher than the national average.

Location

West 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.

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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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