Medicare Enrolled

Dr. Ilene Weintraub Yohay, M.D.

Endocrinology · Flossmoor, IL
Practice pattern: Clinical Cardiology — Primarily office-based clinical cardiology
19550 GOVERNORS HWY STE 2000, Flossmoor, IL 60422
7089578750
Registered in NPPES since 2006
NPI: 1669486262 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. Weintraub Yohay 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 →
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What this data tells you about Dr. Weintraub Yohay

Dr. Ilene Weintraub Yohay is an endocrinology specialist in Flossmoor, IL, with 20 years of NPI registration. Based on federal Medicare data, Dr. Weintraub Yohay performed 998 Medicare services in 2023. These records do not provide a deduplicated patient total.

Between the years covered by Open Payments, Dr. Weintraub Yohay received a total of $42,765 from 34 pharmaceutical and/or device companies across 257 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.

The Data Coverage level for Dr. Weintraub Yohay is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.

✓ 20 years of NPI registration ▲ Top 43% volume in IL $42,765 industry payments

Medicare Practice Summary — 2023

Medicare Utilization ↗
998
Medicare services
Top 43% in IL for endocrinology
Not available
Unique patients (not deduplicated)
$61
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →

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.

Procedure Volume Avg. paid Avg. submitted
Office visit, established patient (30-39 min)
A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition.
444 $93 $239
Hemoglobin A1c test (diabetes monitoring)
A blood test that measures your average blood sugar levels over the past two to three months.
250 $9 $28
Continuous glucose monitoring with interpretation
This procedure involves monitoring blood sugar levels in tissue fluid using a sensor placed under the skin, along with the interpretation and reporting of the results.
131 $25 $83
Office visit, established patient (20-29 min)
An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition.
110 $68 $163
New patient office visit (45-59 min)
An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter.
35 $127 $369
New patient office visit (30-44 min)
An initial office visit for a new patient lasting between 30 and 44 minutes. This code is used when the total time spent on the date of the encounter falls within this range.
28 $85 $244
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. These counts do not measure clinical quality or years of experience.

Industry Payment Transparency

Open Payments through 2024 ↗
$42,765
Total received (2018-2024)
Avg $6,109/year across 7 years
Top 11% in IL for endocrinology
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
34
Companies
257
Payment records
Payments are publicly reported; disclosure does not establish legality · Not evidence of wrongdoing · How to interpret →

Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.

Payment trend by year

Annual totals from pharmaceutical and medical device companies.

2024
$2,898
2023
$613
2022
$960
2021
$3,038
2020
$1,380
2019
$11,601
2018
$22,275

Payments by company (2024)

Abbott Laboratories
$2,385
Insulet Corporation
$211
Lilly USA, LLC
$144
SANOFI-AVENTIS U.S. LLC
$105
Ascensia Diabetes Care Us Inc.
$28
ABBVIE INC.
$14
BETA BIONICS, INC.
$12
Top 3 companies account for 94.5% of 2024 payments
All-time payments by company (2018-2024) ›
AstraZeneca Pharmaceuticals LP
$26,791
SANOFI-AVENTIS U.S. LLC
$10,161
Abbott Laboratories
$2,694
Novo Nordisk Inc
$513
Insulet Corporation
$369
Lilly USA, LLC
$279
Dexcom, Inc.
$225
MannKind Corporation
$212
Horizon Therapeutics plc
$177
Bayer HealthCare Pharmaceuticals Inc.
$149
Tandem Diabetes Care, Inc.
$123
Shire North American Group Inc
$123
Medtronic, Inc.
$110
Alexion Pharmaceuticals, Inc.
$104
Otsuka Pharmaceutical Development & Commercialization, Inc.
$91
AbbVie Inc.
$84
Mannkind Corporation
$75
ABBVIE INC.
$73
Corcept Therapeutics
$55
Amneal Pharmaceuticals LLC
$52
OPKO Pharmaceuticals, LLC
$46
Radius Health, Inc.
$42
AbbVie, Inc.
$32
Amryt Pharma Holdings Ltd
$30
Ascensia Diabetes Care Us Inc.
$28
Novartis Pharmaceuticals Corporation
$22
Boehringer Ingelheim Pharmaceuticals, Inc.
$16
Companion Medical, Inc.
$16
Amgen Inc.
$14
Ultragenyx Pharmaceutical Inc.
$14
Xeris Pharmaceuticals, Inc.
$12
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$12
BETA BIONICS, INC.
$12
Merck Sharp & Dohme Corporation
$11
Top 3 companies account for 92.7% of all-time payments
Associated products mentioned in payments ›
AFREZZA · BAQSIMI · BYDUREON · CYCLOSET · Dexcom CGM · ENTRESTO · EVERSENSE 365 SENSOR KIT (RETAIL) · EVERSENSE E3 SENSOR KIT - RETAIL · FARXIGA · FREESTYLE LIBRE 2 · FREESTYLE LIBRE 3 · FreeStyle Libre · HUMULIN · InPen · JANUVIA · JARDIANCE · KRYSTEXXA · Kerendia · Korlym · LOKELMA · LYUMJEV · Levemir · MINIMED 770G · MOUNJARO · MYCAPSSA · Minimed 770G System · NATPARA · Omnipod · Ozempic · RAYALDEE · RECORLEV · Rybelsus · SOLIQUA · SOLIQUA 100/33 · SYNTHROID · Saxenda · Synthroid · TOUJEO · TRADJENTA · TRULICITY · TZIELD · Tresiba · Tymlos · UNITHROID · Wegovy · iLet Bionic Pancreas · t-slim insulin pump · t:slim X2 insulin pump
Should you be concerned? Industry payments are disclosed through CMS Open Payments. Disclosure alone does not establish their purpose, legality, or effect on care. 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 →
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Geographic Context

Endocrinologists in nearby ZIP areas
144
County median income
$81,797
Nearest hospital to ZIP centroid (approximate)
FRANCISCAN HEALTH OLYMPIA & CHICAGO HEIGHTS
1.2 mi

Data Sources

Provider Registry NPPES NPPES snapshot; verify current record
Medicare Enrollment PECOS PECOS snapshot
Practice Data Medicare Util. Annual (CY lag)
Industry Payments Open Payments CY 2024
Disciplinary History — Not included N/A

This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →

Summary

Dr. Weintraub Yohay is a clinical cardiology specialist, with moderate Medicare volume, with 20 years of NPI registration.

This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →

Frequently Asked Questions

Is Dr. Weintraub Yohay experienced with office visit, established patient (30-39 min)?
Based on Medicare claims data, Dr. Weintraub Yohay performed 444 office visit, established patient (30-39 min) services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
Does Dr. Weintraub Yohay receive payments from pharmaceutical companies?
Yes. Dr. Weintraub Yohay received a total of $42,765 from 34 companies across 257 payment records. A record can group multiple payments. These transfers are publicly disclosed through CMS Open Payments. Disclosure alone does not establish their legality or effect on care. 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. Weintraub Yohay's costs compare to other endocrinologists in Flossmoor?
Dr. Weintraub Yohay's average Medicare payment per service is $61. 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. Weintraub Yohay) 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 the presence of registry, enrollment, activity or payment records, not verified experience or clinical quality. 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?
Source publication dates and the snapshots loaded on this site can differ. Rebuilding a page does not refresh its source records. Check the Medicare reporting year and the payment interval shown above; consult the linked official sources for newer releases and current registry details. See our data freshness policy →
About this page

This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: 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. Data Coverage reflects 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. Industry payment disclosure alone establishes neither wrongdoing nor legality. 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 →