Medicare Enrolled
Dr. Bonnie Cheng, M.D.
Gastroenterology · Wayne, NJ
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. Cheng 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. Cheng?
Request a correction or review of any data shown here. Provider portal →
What this data tells you about Dr. Cheng
Dr. Bonnie Cheng is a gastroenterology specialist in Wayne, NJ, with 20 years of NPI registration. Based on federal Medicare data, Dr. Cheng performed 1,507 Medicare services across 959 unique beneficiaries.
Between the years covered by Open Payments, Dr. Cheng received a total of $8,379 from 37 pharmaceutical and/or device companies across 588 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in gastroenterology. 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. Cheng 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 in practice
▲ Top 16% volume in NJ
$8,379 industry payments
Medicare Practice Summary
Medicare Utilization ↗1,507
Medicare services
Top 16% in NJ for gastroenterology
959
Unique beneficiaries
$84
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~75 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 |
|---|---|---|---|
| Chronic care management, additional 20 min/month This service covers an extra 20 minutes of clinical staff time directed by a healthcare professional for managing two or more chronic conditions each calendar month. |
283 | $42 | $105 |
| 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. |
222 | $69 | $319 |
| 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 | $70 | $225 |
| Chronic care management, first 20 min/month This service covers the first 20 minutes of clinical staff time directed by a healthcare professional each calendar month to manage chronic conditions. |
160 | $54 | $150 |
| 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. |
114 | $94 | $344 |
| 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. |
112 | $111 | $679 |
| Colon polyp removal with endoscopic snare This procedure removes polyps or growths from the large bowel using a flexible tube with a camera and a wire loop tool. The snare is used to cut off the growths during the examination. |
98 | $213 | $2,316 |
| Upper GI endoscopy with biopsy A procedure to collect tissue samples from the esophagus, stomach, or upper small intestine using a flexible tube with a camera. The samples are examined to check for abnormalities. |
87 | $103 | $1,262 |
| Colonoscopy with biopsy A procedure to collect tissue samples from the large intestine using a flexible tube with a camera. The samples are examined to check for abnormalities or disease. |
81 | $81 | $1,832 |
| 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. |
42 | $84 | $335 |
| 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 | $118 | $566 |
| Colonoscopy for colorectal cancer screening, high risk A colonoscopy performed to screen for colorectal cancer in individuals identified as being at high risk for the disease. |
20 | $201 | $1,683 |
| New patient office visit, 15-29 minutes An initial office visit for a new patient lasting 15 to 29 minutes. This code is used when the total time spent on the date of the encounter meets this duration threshold. |
17 | $36 | $222 |
| Upper endoscopy (EGD) A diagnostic exam of the esophagus, stomach, and upper small bowel using a flexible endoscope. |
16 | $103 | $1,123 |
| Colonoscopy for colorectal cancer screening A colonoscopy performed to screen for colorectal cancer in individuals who are not at high risk for the disease. |
15 | $195 | $1,685 |
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 ↗$8,379
Total received (2018-2024)
Avg $1,197/year across 7 years
Top 15% in NJ for gastroenterology
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
37
Companies
588
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
$8,366 (99.8%)
Speaking / Promotional
Speaker programs, honoraria, and industry-sponsored educational events
$13 (0.2%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$1,990
2023
$1,484
2022
$1,283
2021
$1,104
2020
$580
2019
$1,009
2018
$929
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
ABBVIE INC.
$258
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$175
Gilead Sciences, Inc.
$156
Ardelyx, Inc.
$156
Takeda Pharmaceuticals U.S.A., Inc.
$152
Medical Device Business Services, Inc.
$147
AIMMUNE THERAPEUTICS, INC.
$140
Janssen Biotech, Inc.
$137
IRONWOOD PHARMACEUTICALS, INC
$97
Celgene Corporation
$85
Phathom Pharmaceuticals, Inc.
$84
PFIZER INC.
$82
Laborie Medical Technologies Corp.
$75
QOL Medical, LLC
$46
Merck Sharp & Dohme LLC
$34
Ferring Pharmaceuticals Inc.
$32
Blueprint Medicines Corporation
$32
Braintree Laboratories, Inc.
$26
Cumberland Pharmaceuticals, Inc.
$18
Ipsen Biopharmaceuticals, Inc
$17
Lilly USA, LLC
$17
Madrigal Pharmaceuticals
$15
Celltrion USA Inc.
$13
Top 3 companies account for 29.5% of 2024 payments
All-time payments by company (2018-2024) ›
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$1,341
AbbVie Inc.
$1,089
Janssen Biotech, Inc.
$714
Takeda Pharmaceuticals U.S.A., Inc.
$581
ABBVIE INC.
$560
Celgene Corporation
$470
Merck Sharp & Dohme Corporation
$400
Gilead Sciences, Inc.
$367
PFIZER INC.
$350
AbbVie, Inc.
$333
Ardelyx, Inc.
$296
Braintree Laboratories, Inc.
$210
Ferring Pharmaceuticals Inc.
$206
Intercept Pharmaceuticals, Inc.
$150
Medical Device Business Services, Inc.
$147
AIMMUNE THERAPEUTICS, INC.
$140
Merck Sharp & Dohme LLC
$135
Ironwood Pharmaceuticals, Inc
$133
IRONWOOD PHARMACEUTICALS, INC
$110
QOL Medical, LLC
$90
Phathom Pharmaceuticals, Inc.
$84
Laborie Medical Technologies Corp.
$75
UCB, Inc.
$59
Synergy Pharmaceuticals Inc
$58
RedHill Biopharma Inc.
$55
Blueprint Medicines Corporation
$32
Daiichi Sankyo Inc.
$28
Allergan Inc.
$25
Cumberland Pharmaceuticals, Inc.
$18
Prometheus Laboratories Inc.
$18
Ipsen Biopharmaceuticals, Inc
$17
Lilly USA, LLC
$17
GENZYME CORPORATION
$16
NESTLE HEALTHCARE NUTRITION INC.
$15
Madrigal Pharmaceuticals
$15
Celltrion USA Inc.
$13
Alfasigma USA, Inc.
$12
Top 3 companies account for 37.5% of all-time payments
Associated products mentioned in payments ›
APRISO · AYVAKIT · Amitiza · Bylvay · CIMZIA · CLENPIQ · CREON · Cimzia · Creon · DIFICID · DUPIXENT · ENTYVIO · Entyvio · Epclusa · GATTEX · HUMIRA · Humira · IBSRELA · INFLECTRA · INJECTAFER · KRISTALOSE · LINX REFLUX MANAGEMENT SYSTEM · LINZESS · Linzess · Livdelzi · MAVYRET · MOTEGRITY · MOTOFEN · MOVIPREP · Mavyret · Movantik · NOXAFIL · OCALIVA · OMVOH · PLENVU · REBYOTA · REMICADE · RENFLEXIS · RESMETIROM · RINVOQ · SKYRIZI · STELARA · SUCRAID · SUFLAVE · SUTAB · TREMFYA · TRULANCE · Talicia · Trulance · UCERIS · UCERIS TABLETS · VELSIPITY · VIBERZI · VOQUEZNA · XELJANZ · XIFAXAN · XIFAXANIBSD · XIFIXAN · ZENPEP · ZEPATIER · ZEPOSIA · ZYMFENTRA
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.
Geographic Context
Gastroenterologists within 10 mi
882
Per 100K population
170.2
County median income
$87,137
Nearest hospital
CHILTON MEDICAL CENTER
3.6 mi
3.6 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. Cheng is a clinical cardiology specialist, with above-average Medicare volume (top 16% in NJ), with low-engagement industry engagement in the top 15% of NJ peers, 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. Cheng experienced with chronic care management, additional 20 min/month?
Based on Medicare claims data, Dr. Cheng performed 283 chronic care management, additional 20 min/month 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. Cheng receive payments from pharmaceutical companies?
Yes. Dr. Cheng received a total of $8,379 from 37 companies across 588 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. Cheng's costs compare to other gastroenterologists in Wayne?
Dr. Cheng's average Medicare payment per service is $84. 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. Cheng) 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 →
Explore related providers
Specialty guide
Understanding Gastroenterology
Common procedures, typical costs, and what industry payments mean in gastroenterology.
Same specialty & city
Gastroenterologists in Wayne
Browse gastroenterologists in Wayne ranked by procedure volume and transparency data.
Highest volume
Top Gastroenterologists in NJ
Gastroenterologists ranked by total Medicare services performed statewide.
Industry payments
Pharma Payments to Gastroenterologists in NJ
Which NJ gastroenterologists receive the most from drug and device companies.
By company
Salix Pharmaceuticals, a division of Bausch Health US, LLC Payments to Doctors
See all physicians who received payments from Salix Pharmaceuticals, a division of Bausch Health US, LLC.
By company
AbbVie Inc. Payments to Doctors
See all physicians who received payments from AbbVie Inc.
By company
Janssen Biotech, Inc. Payments to Doctors
See all physicians who received payments from Janssen Biotech, Inc.
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.
Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology