Medicare Enrolled

Dr. Bassem Maximos, MD, MPH, PA

Obstetrics & Gynecology · League City, TX
Practice pattern: Clinical Cardiology— Primarily office-based clinical cardiology
Speaking/Promotional
651 N EGRET BAY BLVD FM270, League City, TX 77573
8326321333
In practice since 2007 (18 years)
NPI: 1063600013 verify on NPPES ↗
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating. This page presents federal public records about Dr. Maximos from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
Are you Dr. Maximos? Request a correction or review of any data shown here. Provider portal →

What this data tells you about Dr. Maximos

Dr. Bassem Maximos is an obstetrics & gynecology in League City, TX, with 18 years in practice. Based on federal Medicare data, Dr. Maximos performed 19 Medicare services across 12 unique beneficiaries.

Between the years covered by Open Payments, Dr. Maximos received a total of $166,102 from 41 pharmaceutical and/or device companies across 325 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in obstetrics & gynecology. The majority of payments are for speaking programs and promotional activities, reflecting participation in industry-sponsored events. Patients may wish to discuss these relationships with their provider.

The Data Coverage level for Dr. Maximos is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.

✓ 18 years in practice▲ 19 Medicare services$ $166,102 industry payments

Medicare Practice Summary

Medicare Utilization ↗
19
Medicare services
Bottom 14% in TX for obstetrics & gynecology
Lower Medicare volume may reflect subspecialty focus, hospital-based work, or a higher share of non-Medicare patients.
12
Unique beneficiaries
$66
Avg. Medicare payment
Medicare patients only (65+ / disabled) · Not a quality rating · How to read this →
~1 Medicare services per year of practice

Top procedures by volume

Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.

ProcedureVolumeAvg. paidAvg. submitted
Office visit, established patient (20-29 min)19$66$265
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. A higher procedure volume generally indicates more experience with that procedure.

Industry Payment Transparency

Open Payments through 2024 ↗
$166,102
Total received (2018-2024)
Avg $23,729/year across 7 years
Top 1% in TX for obstetrics & gynecology
41
Companies
325
Individual payments
All payments are legal and publicly reported · Not evidence of wrongdoing · How to interpret →

Payment profile

Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.

Speaking / Promotional
Speaker programs, honoraria, and industry-sponsored educational events
$94,728 (57.0%)
Consulting
Expert advisory fees, typically reflecting recognized clinical expertise
$54,200 (32.6%)
Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$17,173 (10.3%)

Payment trend by year

Annual totals from pharmaceutical and medical device companies.

2024
$53,306
2023
$17,297
2022
$28,361
2021
$10,307
2020
$25,784
2019
$13,902
2018
$17,145

Payments by company (2024)

Consulting
Speaking
Meals & Travel
Research
Sage Therapeutics, Inc.
$58,332
Biogen, Inc.
$51,595
Evofem Biosciences, Inc.
$29,868
Lumenis Ltd.
$16,911
Intuitive Surgical, Inc.
$5,239
Sumitomo Pharma America, Inc.
$1,609
AbbVie, Inc.
$349
AbbVie Inc.
$335
Astellas Pharma US Inc
$318
ABBVIE INC.
$202
Exeltis, USA Inc.
$180
Hologic, LLC
$118
MAYNE PHARMA INC.
$110
Agile Therapeutics, Inc.
$96
Ethicon US, LLC
$91
Hologic Sales and Service, LLC
$54
Innovation Technologies Inc
$53
Avion Pharmaceuticals
$49
Davol Inc.
$47
Medtronic, Inc.
$47
Myovant Sciences Inc.
$47
Shield Therapeutics Inc
$47
Bayer HealthCare Pharmaceuticals Inc.
$44
Merck Sharp & Dohme Corporation
$31
MAYNE PHARMA COMMERCIAL LLC
$30
Bayer Healthcare Pharmaceuticals Inc.
$28
MEDICEM INC.
$26
INTUITIVE SURGICAL, INC.
$23
Organon LLC
$21
OptumHealth Care Solutions, LLC
$21
Aspira Women's Health Inc
$21
Zyla Life Sciences, Inc.
$20
Mission Pharmacal Company
$18
MILLICENT US INC
$18
Mylan Pharmaceuticals Inc.
$18
ASCEND THERAPEUTICS US, LLC
$18
Smith & Nephew, Inc.
$17
TherapeuticsMD, Inc.
$17
CooperSurgical, Inc.
$14
Allergan, Inc.
$13
Allergan Inc.
$11
Top 3 companies account for 84.2% of total payments
Associated products mentioned in payments ›
ACCRUFER · ANNOVERA · APTIMA · ARISTA AH FLEXITIP · Aptima HPV · Aptima TV · Balcoltra · CitraNatal · DAVINCI XI · DILAPAN-S · Da Vinci Surgical System · ESTROGEL · Enseal X1 · Femring · HARMONIC Product Family · Harmonic · IRRISEPT · Kyleena · LILETTA · LO LOESTRIN FE · Lupron · MYFEMBREE · Mirena · Myrbetriq · NEXPLANON · NUVARING · Nuvessa · ORIAHNN · ORILISSA · OVA1 · Orilissa · PICO · Paragard · Phexxi · SLYND · SPRIX · STRATAFIX · SWIFTSET · THINPREP 2000 PROCESSOR · TYBLUME · Twirla · Veozah · Vitafol Ultra · Vivify Health Care Team Portal · Xulane · ZULRESSO · ZURZUVAE
Should you be concerned? Payments from pharmaceutical and device companies are legal and common — 57% of U.S. physicians receive at least one. They often reflect legitimate consulting, research, or education. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →

The majority of payments (57%) are for speaking programs and promotional activities, which reflect participation in industry-sponsored educational or marketing events. This is common in obstetrics & gynecology and does not inherently indicate bias, but patients may wish to be aware. Total industry engagement is in the top 1% for obstetrics & gynecology in TX.

Equivalent to $874,218 per 100 Medicare services performed
Looking for a obstetrics & gynecology in League City?
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Geographic Context

Obstetrics & Gynecologys within 10 mi
555
Per 100K population
156.5
County median income
$85,348
Nearest hospital
HCA HOUSTON HEALTHCARE CLEAR LAKE
3.8 mi

Data Sources

Provider Registry NPPESWeekly updates
Medicare Enrollment PECOSMonthly updates
Practice Data Medicare Util.Annual (CY lag)
Industry Payments Open PaymentsCY 2024
Disciplinary History— Not publicN/A

This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This measures how much public data is available about a provider — not how good they are. How we calculate this →

Summary

Dr. Maximos is a clinical cardiology specialist, with moderate Medicare volume, and high industry engagement (speaking/promotional, top 1%), with 18 years of practice experience.

This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →

Frequently Asked Questions

Is Dr. Maximos experienced with office visit, established patient (20-29 min)?
Based on Medicare claims data, Dr. Maximos performed 19 office visit, established patient (20-29 min) services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
Does Dr. Maximos receive payments from pharmaceutical companies?
Yes. Dr. Maximos received a total of $166,102 from 41 companies across 325 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common among physicians — 57% of all U.S. physicians receive at least one industry payment. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Maximos's costs compare to other obstetrics & gynecologys in League City?
Dr. Maximos's average Medicare payment per service is $66. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Maximos) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating a long track record of practice, Medicare participation, and industry disclosure. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →
About this page

All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.

This page is not medical advice, an endorsement, a recommendation, or a quality rating. The Transparency Score measures data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.

Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology

Data Disclaimer — Data sourced from the Centers for Medicare & Medicaid Services (CMS): National Plan and Provider Enumeration System (NPPES), Open Payments program, Medicare Provider Utilization and Payment Data, and Provider Enrollment & Certification data (PECOS). Published under the Freedom of Information Act (FOIA). This website is not affiliated with, endorsed by, or authorized by CMS, HHS, or the U.S. Government. Data may contain errors as reported to CMS by providers and reporting entities. Payments from industry are legal and do not indicate wrongdoing. Medicare data reflects only patients aged 65+ or those with qualifying disabilities. For corrections, contact CMS directly. This information does not constitute medical advice and should not be used as the sole basis for choosing a healthcare provider. Procedure descriptions use plain language and do not reference CPT® codes, which are copyrighted by the American Medical Association. Full methodology → · Report a data error → · Privacy policy →