Dr. Michael Chen, MD
- Medicare services, 2021
- 633
- Part D claims, 2022
- 12
- Publications
- 1
- Hospital affiliations
- 2
- Industry payments
- $5,554
- Practice address
- 865 Stone St, Rahway, NJ 07065
- Practice phone
- Call (732) 381-4200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Chen's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Michael Chen is a cardiologist in Rahway, New Jersey
Dr. Chen practices at Robert Wood Johnson University Hospital Rahway in Rahway, New Jersey, part of RWJBarnabas Health.
Dr. Chen's NPI, 1790770642, was assigned on September 16, 2005. Dr. Chen holds New Jersey license MA33616.
- NPI
- 1790770642NPI Registry (opens in a new tab)
- NPI enumeration date
- September 16, 2005
- NPI status
- Active
- Practice phone
- (732) 381-4200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Michael Chen practices at Robert Wood Johnson University Hospital Rahway in Rahway, New Jersey
Dr. Chen's primary practice is Robert Wood Johnson University Hospital Rahway, at 865 Stone St, Rahway, NJ 07065 in Union County. The practice phone is (732) 381-4200.
- Robert Wood Johnson University Hospital Rahway865 Stone St, Rahway, NJ 07065 · Union CountyPhone(732) 381-4200
Source: Dmand AI Affiliation Data
Dr. Michael Chen is affiliated with 3 sites of care and 1 medical group
Dr. Chen's primary practice is Robert Wood Johnson University Hospital Rahway in Rahway, New Jersey, part of RWJBarnabas Health. The medical group on file is Robert Wood Johnson Physician Enterprise. Dmand AI also links Dr. Chen to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Robert Wood Johnson University Hospital Rahway | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Chen is one of 1,042 cardiologists in New Jersey
Cardiovascular disease is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Chen is licensed in New Jersey.
Specialties and state licenses
- Cardiovascular disease, New JerseyPrimary
Cardiologists near Dr. Chen
Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Michael Chen billed Medicare for 633 services in 2021
CMS data shows 633 Medicare services from Dr. Chen across 8 procedure codes in 2021. Medicare paid $41,110 for them.
Dr. Chen's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 1,9542021: 40779%
- Tests and treatments
- 2020: 1,0612021: 22679%
- Lab and pathology
- 2020: 1062021: 0100%
- Other services
- 2020: 912021: 0100%
Where Dr. Chen's Medicare services took place, 2021
- In an office55888%
- In a facility7512%
Dr. Chen compared with the New Jersey median for cardiologists, 2021
- Dr. Chen
- New Jersey median
- Medicare services
- 633vs 2,41874% below
- Part D claims
- 12vs 2,33999% below
Medians across 1,016 cardiologists in New Jersey with Dmand AI profiles that report each measure.
Dr. Chen's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chen and other cardiologists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Chen's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 70, with 50% women.
Dr. Chen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Michael Chen wrote 12 Medicare Part D claims in 2022
In 2022, Dr. Chen wrote 12 Medicare Part D claims. They cover 1 drug, with $8,258 in total drug cost. In 2021, CMS named 1,583 claims across 32 drugs.
Dr. Chen's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 1,5832022: 1299%
Drugs named by CMS: 1 in 2022, 32 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Michael Chen has 1 publication on record
Dmand AI links 1 paper to Dr. Chen in 2013. Dr. Chen's most frequent co-authors are Michael Kaiyan Chen, MD, Elvira Isganaitis, MD, MPH and Melissa Ashley Woo, MD.
Dr. Chen's most frequent co-authors
- Michael Kaiyan Chen, MD1 shared paper
- Elvira Isganaitis, MD, MPH1 shared paper
- Melissa Ashley Woo, MD1 shared paper
Recent publications by Dr. Chen
See who Dr. Chen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chen works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael Chen received $5,554 in industry payments from 2016 to 2023
CMS Open Payments shows 308 general payments to Dr. Chen from 35 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 99% of the total. Medtronic Vascular, Inc. paid the most, $1,048.
General payments to Dr. Chen by program year, 2016 to 2023
General payments to Dr. Chen by kind, 2016 to 2023
- Food and beverage$5,50399%
- Education$511%
Companies that paid Dr. Chen the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Michael Chen's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Michael Chen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Michael Chen's NPI number?
Dr. Michael Chen's NPI number is 1790770642. It was assigned on September 16, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Chen?
Dr. Michael Chen is a cardiologist in Rahway, New Jersey. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Michael Chen practice?
Dr. Chen practices at 865 Stone St, Rahway, NJ 07065. Dr. Chen's primary practice is Robert Wood Johnson University Hospital Rahway in Rahway, New Jersey, part of RWJBarnabas Health. Dmand AI also links Dr. Chen to 1 hospital and 1 group practice or clinic.
What is Dr. Michael Chen's office phone number?
The practice phone on file for Dr. Chen is (732) 381-4200.
What is Dr. Michael Chen's medical license number?
Dr. Chen holds New Jersey license MA33616.
Which hospitals is Dr. Michael Chen affiliated with?
Dr. Chen practices at Robert Wood Johnson University Hospital Rahway in Rahway, New Jersey. Dmand AI links Dr. Chen to 1 more hospital.
What medical group is Dr. Michael Chen part of?
Dr. Chen is linked to Robert Wood Johnson Physician Enterprise.
Does Dr. Michael Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 633 services in 2021.
What services does Dr. Michael Chen bill to Medicare?
In 2021, Dr. Chen's most billed Medicare services were office visit, established patient (99213), heart test or procedure (93000) and heart test or procedure (93306).
What drugs does Dr. Michael Chen prescribe most?
In 2022 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Xarelto.
Show 4 more questionsShow fewer questions
Has Dr. Michael Chen received payments from drug or device companies?
CMS Open Payments shows $5,554 in general payments to Dr. Chen from 35 companies from 2016 to 2023. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Michael Chen been practicing?
Dr. Chen's NPI was assigned in 2005.
Does Dr. Michael Chen do research?
Dmand AI links 1 publication to Dr. Chen.
Who does Dr. Michael Chen publish with?
Dr. Chen's most frequent co-authors are Michael Kaiyan Chen, MD (1 shared paper), Elvira Isganaitis, MD, MPH (1 shared paper) and Melissa Ashley Woo, MD (1 shared paper).
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