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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. Olusegun Oseni
๐Ÿซ
MDIndividual

Olusegun Oseni, MD, FCCP

NPI: 1982699005
Weatherford, TX
10 years of data
Pulmonary Disease
$7.3M
Total Payments
63.0K
Beneficiaries
96.0K
Services
3.23x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$7.3M
Specialty median$121.6K

๐Ÿ“‹ Key Findings

1Billed $7.3M over 10 years
23.23x markup ratio (above median)
399th percentile in Pulmonary Disease by payments
415 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $7.3M in total Medicare payments ranks in the 99th percentile of Pulmonary Disease 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$188.02$71.032.65x$116.99$685.2K8.5K5.2K
2015$190.14$71.612.66x$118.53$753.1K9.4K5.9K
2016$193.29$69.392.79x$123.90$704.2K10.2K6.4K
2017$236.60$71.983.29x$164.62$646.9K9.1K6.7K
2018$266.53$85.763.11x$180.77$657.5K7.7K5.5K
2019$353.09$96.593.66x$256.50$703.9K8.1K5.6K
2020$342.63$86.883.94x$255.75$748.9K10.5K7.1K
2021$373.79$96.263.88x$277.53$839.3K11.4K7.4K
2022$368.39$92.583.98x$275.81$802.3K11.2K6.9K
2023$373.18$92.194.05x$280.99$711.1K9.9K6.3K

Top Procedures (20)

99214Established patient office or other outpatient, visit typically 25 minutesโš  3.1x markup
$1.6M
19.2K services$82.65/svc3.14x markup
99215Established patient office or other outpatient, visit typically 40 minutes
$1.0M
9.4K services$111.06/svc2.93x markup
95811Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tubeโš  3.3x markup
$960.1K
2.4K services$394.95/svc3.31x markup
95810Sleep monitoring of patient (6 years or older) in sleep labโš  3.2x markup
$565.4K
1.6K services$343.90/svc3.22x markup
99205New patient office or other outpatient visit, typically 60 minutesโš  3.2x markup
$416.2K
2.7K services$152.02/svc3.23x markup
94729Measurement of lung diffusing capacityโš  3.3x markup
$375.5K
9.4K services$40.12/svc3.32x markup
94726Determination of lung volumes using plethysmographyโš  3.4x markup
$361.3K
9.3K services$38.95/svc3.36x markup
94060Measurement and graphic recording of the amount and speed of breathed air, before and following medication administrationโš  3.7x markup
$334.8K
8.8K services$38.13/svc3.74x markup
94621Pulmonary exercise testingโš  3.4x markup
$168.5K
1.5K services$114.54/svc3.41x markup
99291Critical care delivery critically ill or injured patient, first 30-74 minutesโš  3.1x markup
$152.6K
910 services$167.69/svc3.10x markup
99223Initial hospital inpatient care, typically 70 minutes per day
$149.5K
988 services$151.31/svc2.55x markup
99233Subsequent hospital inpatient care, typically 35 minutes per day
$132.9K
1.7K services$78.62/svc2.56x markup
G0398Home sleep study test (hst) with type ii portable monitor, unattended; minimum of 7 channels: eeg, eog, emg, ecg/heart rate, airflow, respiratory effort and oxygen saturationโš  3.7x markup
$113.0K
1.1K services$105.12/svc3.73x markup
94660Initiation and management of continued pressured respiratory assistance by mask or breathing tubeโš  4.5x markup
$100.4K
2.2K services$44.90/svc4.54x markup
94010Measurement and graphic recording of total and timed exhaled air capacityโš  3.9x markup
$80.7K
3.4K services$23.50/svc3.88x markup
99426Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month
$78.6K
1.7K services$47.12/svc1.61x markup
96401Non-hormonal anti-neoplastic chemotherapy beneath the skin or into muscleโš  3.9x markup
$66.6K
1.2K services$56.39/svc3.94x markup
94618Test for exercise-induced lung stressโš  4.2x markup
$53.8K
2.1K services$25.55/svc4.21x markup
G0399Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturationโš  3.7x markup
$52.5K
536 services$97.90/svc3.73x markup
94620Pulmonary exercise testing
$45.3K
1.1K services$39.53/svc2.84x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99214Established patient office or other outpatient, visit typically 25 minutes19.2K$1.6M$82.653.14x
99215Established patient office or other outpatient, visit typically 40 minutes9.4K$1.0M$111.062.93x
95811Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube2.4K$960.1K$394.953.31x
95810Sleep monitoring of patient (6 years or older) in sleep lab1.6K$565.4K$343.903.22x
99205New patient office or other outpatient visit, typically 60 minutes2.7K$416.2K$152.023.23x
94729Measurement of lung diffusing capacity9.4K$375.5K$40.123.32x
94726Determination of lung volumes using plethysmography9.3K$361.3K$38.953.36x
94060Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration8.8K$334.8K$38.133.74x
94621Pulmonary exercise testing1.5K$168.5K$114.543.41x
99291Critical care delivery critically ill or injured patient, first 30-74 minutes910$152.6K$167.693.10x
99223Initial hospital inpatient care, typically 70 minutes per day988$149.5K$151.312.55x
99233Subsequent hospital inpatient care, typically 35 minutes per day1.7K$132.9K$78.622.56x
G0398Home sleep study test (hst) with type ii portable monitor, unattended; minimum of 7 channels: eeg, eog, emg, ecg/heart rate, airflow, respiratory effort and oxygen saturation1.1K$113.0K$105.123.73x
94660Initiation and management of continued pressured respiratory assistance by mask or breathing tube2.2K$100.4K$44.904.54x
94010Measurement and graphic recording of total and timed exhaled air capacity3.4K$80.7K$23.503.88x
99426Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month1.7K$78.6K$47.121.61x
96401Non-hormonal anti-neoplastic chemotherapy beneath the skin or into muscle1.2K$66.6K$56.393.94x
94618Test for exercise-induced lung stress2.1K$53.8K$25.554.21x
G0399Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation536$52.5K$97.903.73x
94620Pulmonary exercise testing1.1K$45.3K$39.532.84x

Markup Analysis

Charge-to-Payment Ratio

3.23x

This provider submits charges 3.23 times higher than what Medicare actually pays.

What This Means

A markup ratio of 3.23x means for every $100 Medicare pays, this provider initially charges $323. This is higher than the national average.

Location

Weatherford, TX

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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