Medicare Enrolled
Dr. Sanjay Chatrath, DO
Internal Medicine · Wilmington, IL
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
Low-engagement
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. Chatrath 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. Chatrath
Dr. Sanjay Chatrath is an internal medicine specialist in Wilmington, IL, with 19 years of NPI registration. Based on federal Medicare data, Dr. Chatrath performed 2,096 Medicare services across 1,371 unique beneficiaries.
Between the years covered by Open Payments, Dr. Chatrath received a total of $13,304 from 59 pharmaceutical and/or device companies across 912 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in internal medicine. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Chatrath 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.
✓ 19 years in practice
▲ Top 15% volume in IL
$13,304 industry payments
Medicare Practice Summary
Medicare Utilization ↗2,096
Medicare services
Top 15% in IL for internal medicine
1,371
Unique beneficiaries
$82
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~110 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.
| 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. |
630 | $86 | $198 |
| Hospital follow-up visit, moderate complexity Follow-up hospital visit for an existing patient involving moderate medical decision making. The visit requires at least 35 minutes of time spent on the date of service. |
380 | $61 | $134 |
| Annual wellness visit, follow-up A follow-up annual wellness visit that includes a personalized prevention plan of service. |
229 | $133 | $217 |
| 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. |
205 | $62 | $135 |
| Initial hospital admission, moderate complexity Initial hospital inpatient or observation care for a new patient involving moderate-level medical decision making, with at least 55 minutes total time on the date of the encounter. |
71 | $96 | $257 |
| Flu vaccine administration This procedure involves the administration of the influenza virus vaccine. It covers the process of delivering the vaccine to the patient. |
66 | $32 | $50 |
| Flu vaccine, high-dose High-dose seasonal influenza vaccine for adults aged 65 and older. Contains four times the antigen of standard-dose flu vaccines (60 mcg per strain), split-virus formulation, preservative-free, single-dose syringe. |
65 | $72 | $92 |
| Initial hospital admission, high complexity Initial hospital inpatient or observation care for a new patient involving high-level medical decision making, with at least 75 minutes total time on the date of the encounter. |
60 | $132 | $378 |
| Hospital discharge day management, 30 minutes or less This service covers the final day of hospital care when the patient is being discharged. It includes coordination of care and instructions for the patient within a time frame of 30 minutes or less. |
55 | $60 | $134 |
| Transitional care management services, moderate complexity Services provided to coordinate care during the transition from an inpatient or other facility setting back to the community. This includes follow-up and management of a health problem of at least moderate complexity. |
50 | $169 | $325 |
| Drug injection, under skin or into muscle A procedure involving the administration of a medication or substance via injection into the subcutaneous tissue or muscle. |
33 | $11 | $47 |
| Home health plan of care certification Certification by a physician or allowed practitioner for Medicare-covered home health services under a home health plan of care. This includes contacting the home health agency and reviewing reports of patient status required by physicians. |
32 | $39 | $112 |
| Pneumonia vaccine administration This procedure involves the injection of a vaccine to protect against pneumococcal disease. It is administered by a healthcare provider. |
31 | $32 | $50 |
| Automated urinalysis An automated laboratory test performed on a urine sample to analyze its chemical and physical properties. The procedure uses machinery to detect various substances and cells within the urine. |
30 | $2 | $16 |
| Electrocardiogram (EKG), 12-lead A standard heart rhythm test using at least 12 leads to record electrical activity. A healthcare provider interprets the results and provides a written report. |
25 | $8 | $88 |
| Hospital follow-up visit, high complexity Subsequent hospital inpatient or observation care for an existing patient involving high-level medical decision making, with at least 50 minutes total time on the date of the encounter. |
25 | $94 | $194 |
| Pneumococcal conjugate vaccine (PCV20) An intramuscular injection of the 20-valent pneumococcal conjugate vaccine. It is used to protect against diseases caused by Streptococcus pneumoniae bacteria. |
22 | $283 | $546 |
| Annual wellness visit, initial visit A yearly appointment to review your health and create a personalized prevention plan. This initial visit focuses on preventive care and health assessment. |
21 | $171 | $350 |
| Respiratory virus detection test A laboratory test using immunoassay techniques to detect the presence of severe acute respiratory syndrome coronavirus and influenza viruses. |
18 | $30 | $67 |
| 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. |
18 | $115 | $306 |
| Blood draw (venipuncture) Insertion of a needle into a vein to collect a blood sample. |
15 | $8 | $13 |
| Home health plan of care re-certification A physician reviews the patient's status and contacts the home health agency to re-certify the plan of care without the patient being present. |
15 | $30 | $100 |
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 ↗$13,304
Total received (2018-2024)
Avg $1,901/year across 7 years
Top 5% in IL for internal medicine
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
59
Companies
912
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.
Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$13,304 (100.0%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$1,802
2023
$1,749
2022
$1,982
2021
$2,657
2020
$1,370
2019
$2,302
2018
$1,441
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
AstraZeneca Pharmaceuticals LP
$360
Novo Nordisk Inc
$215
ABBVIE INC.
$183
Lilly USA, LLC
$182
Amgen Inc.
$109
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$108
GlaxoSmithKline, LLC.
$108
Phathom Pharmaceuticals, Inc.
$95
Boehringer Ingelheim Pharmaceuticals, Inc.
$93
Otsuka America Pharmaceutical, Inc.
$92
Exact Sciences Corporation
$59
E.R. Squibb & Sons, L.L.C.
$49
Kowa Pharmaceuticals America, Inc.
$44
Corium, LLC
$37
Mylan Specialty L.P.
$35
Alnylam Pharmaceuticals Inc.
$18
Bayer Healthcare Pharmaceuticals Inc.
$15
Top 3 companies account for 42.1% of 2024 payments
All-time payments by company (2018-2024) ›
AstraZeneca Pharmaceuticals LP
$1,606
Novo Nordisk Inc
$1,226
Boehringer Ingelheim Pharmaceuticals, Inc.
$1,177
GlaxoSmithKline, LLC.
$905
Janssen Pharmaceuticals, Inc
$891
AbbVie Inc.
$628
Lilly USA, LLC
$598
Amgen Inc.
$593
Kowa Pharmaceuticals America, Inc.
$556
Novartis Pharmaceuticals Corporation
$462
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$416
ABBVIE INC.
$383
Amarin Pharma Inc.
$352
PFIZER INC.
$344
Otsuka America Pharmaceutical, Inc.
$281
Merck Sharp & Dohme Corporation
$267
Nestle HealthCare Nutrition Inc.
$226
Allergan Inc.
$188
Bayer HealthCare Pharmaceuticals Inc.
$185
SANOFI-AVENTIS U.S. LLC
$173
Allergan, Inc.
$146
E.R. Squibb & Sons, L.L.C.
$138
Takeda Pharmaceuticals U.S.A., Inc.
$119
Phathom Pharmaceuticals, Inc.
$114
Relypsa, Inc.
$93
Mylan Specialty L.P.
$93
Merck Sharp & Dohme LLC
$93
Exact Sciences Corporation
$92
Biohaven Pharmaceuticals, Inc.
$85
Esperion Therapeutics, Inc.
$81
Ferring Pharmaceuticals Inc.
$68
Corium, LLC
$67
Astellas Pharma US Inc
$56
Philips Electronics North America Corporation
$55
Abbott Laboratories
$55
Bayer Healthcare Pharmaceuticals Inc.
$47
Biohaven Pharmaceutical Holding Company Ltd.
$39
Teva Pharmaceuticals USA, Inc.
$37
Noden Pharma USA Inc
$33
AbbVie, Inc.
$29
VBI Vaccines (Delaware) Inc.
$25
VIVUS LLC
$22
Ultragenyx Pharmaceutical Inc.
$22
Ironshore Pharmaceuticals Inc.
$19
Alnylam Pharmaceuticals Inc.
$18
Shire North American Group Inc
$18
Sobi, Inc
$17
Amneal Pharmaceuticals LLC
$17
IRONWOOD PHARMACEUTICALS, INC
$17
Nabriva Therapeutics, plc
$17
Corcept Therapeutics
$16
Medicure Pharma Inc.
$15
IDORSIA PHARMACEUTICALS US INC
$14
Phadia US Inc.
$14
Purdue Pharma L.P.
$14
Eisai Inc.
$13
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$12
Radius Health, Inc.
$11
Ironwood Pharmaceuticals, Inc
$11
Top 3 companies account for 30.1% of all-time payments
Associated products mentioned in payments ›
(8874) inCourage · ADVAIR · AIRSUPRA · AJOVY · ANORO · Aimovig · Azstarys · BELSOMRA · BEXSERO · BREO · BREZTRI · BREZTRI AEROSPHERE · BYDUREON · CAMZYOS · CHANTIX · COLOGUARD DNA CAPTURE REAGENTS · CREON · Cologuard Collection Kit · Creon · Cryvista · Dayvigo · ELIQUIS · EMGALITY · ENTRESTO · EUFLEXXA · EVENITY · FARXIGA · FREESTYLE LIBRE 3 · FreeStyle Libre 2 · GIVLAARI · INVOKAMET · INVOKANA · ImmunoCAP · JANUVIA · JARDIANCE · JORNAY PM · Kerendia · Korlym · LEQVIO · LINZESS · LIVALO · LifeVest · Linzess · Livalo · MOUNJARO · MYRBETRIQ · NATPARA (PARATHYROID HORMONE) · NEXLETOL · NUCALA · NURTEC ODT · Norditropin · Otezla · Ozempic · PREVNAR - 13 · PREVNAR 20 · Pancreaze · PreHevbrio · Prolia · QULIPTA · QUVIVIQ · REXULTI · RYBELSUS · Rybelsus · SEGLENTIS · SHINGRIX · SOLIQUA · SOLIQUA 100/33 · SPIRIVA RESPIMAT · STEGLATRO · STIOLTO RESPIMAT · SYMBICORT · SYMPROIC · Saxenda · Synagis · TEKTURNA · TOUJEO · TOVIAZ · TRADJENTA · TRELEGY ELLIPTA · TRINTELLIX · TRULICITY · Tresiba · Tymlos · UBRELVY · UNITHROID · VIBERZI · VIIBRYD · VOQUEZNA · VRAYLAR · VYNDAMAX · VYVANSE · Vascepa · Veltassa · Victoza · Wegovy · XARELTO · XIFAXAN · Xenleta · YUPELRI · Yupelri · ZENPEP · ZEPBOUND · ZORYVE · Zypitamag
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 →
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians. Total industry engagement is in the top 5% for internal medicine in IL.
Geographic Context
Internal medicine physicians within 10 mi
190
Per 100K population
27.2
County median income
$107,799
Nearest hospital
PRESENCE ST MARYS HOSPITAL
16.3 mi
16.3 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | 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. Chatrath is a clinical cardiology specialist, with above-average Medicare volume (top 15% in IL), with low-engagement industry engagement in the top 5% of IL peers, with 19 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. Chatrath experienced with office visit, established patient (30-39 min)?
Based on Medicare claims data, Dr. Chatrath performed 630 office visit, established patient (30-39 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. Chatrath receive payments from pharmaceutical companies?
Yes. Dr. Chatrath received a total of $13,304 from 59 companies across 912 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. Chatrath's costs compare to other internal medicine physicians in Wilmington?
Dr. Chatrath's average Medicare payment per service is $82. 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. Chatrath) 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 →
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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. 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.
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