Dr. Yanfeng Chen, MD
- Medicare services, 2024
- 1,125
- Medicare patients, 2024
- 147
- Part D claims, 2024
- 20,737
- Industry payments
- $99,039
- Affiliated sites
- 3
- Practice address
- 150 55th St, Brooklyn, NY 11220
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Nyu Langone Hospital-Brooklyn-Cardiac Catheterization Lab - HOPD
Acute Care Hospital outpatient department · Brooklyn, New York
Find Dr. Chen's professional email, personal email and mobile number
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Dr. Yanfeng Chen is an internist in Brooklyn, New York
Dr. Chen practices at Nyu Langone Hospital-Brooklyn-Cardiac Catheterization Lab - HOPD in Brooklyn, New York.
Dr. Chen's NPI, 1740280171, was assigned on July 28, 2005. Dr. Chen holds New York license 192848.
- NPI
- 1740280171NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315127198
- NPI enumeration date
- July 28, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Yanfeng Chen practices at Nyu Langone Hospital-Brooklyn-Cardiac Catheterization Lab - HOPD in Brooklyn, New York
Dr. Chen's primary practice is Nyu Langone Hospital-Brooklyn-Cardiac Catheterization Lab - HOPD, at 150 55th St, Brooklyn, NY 11220.
- Nyu Langone Hospital-Brooklyn-Cardiac Catheterization Lab - HOPD150 55th St, Brooklyn, NY 11220
Source: Dmand AI Affiliation Data
Dr. Yanfeng Chen is affiliated with 3 sites of care and 1 medical group
Dr. Chen's primary practice is Nyu Langone Hospital-Brooklyn-Cardiac Catheterization Lab - HOPD in Brooklyn, New York. The medical group on file is Rendr Care Physicians. Dmand AI also links Dr. Chen to 1 more physician office and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Yanfeng 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 |
|---|---|
| Nyu Langone Hospital-Brooklyn-Cardiac Catheterization Lab - HOPD | 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. Yanfeng Chen is one of 9,643 internists in New York
Internal medicine is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chen is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Chen
Counts of internists 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. Yanfeng Chen billed Medicare for 1,125 services in 2024
CMS data shows 1,125 Medicare services from Dr. Chen across 16 procedure codes in 2024, for 147 Medicare patients. Medicare paid $57,971 for them. Every service was in an office.
Dr. Chen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,6322024: 50769%
- Other services
- 2023: 3772024: 33711%
- Tests and treatments
- 2023: 1952024: 2045%
- Surgery
- 2023: 1072024: 7728%
- Drugs given in the office
- 2023: 162024: 0100%
Dr. Chen compared with the New York median for internists, 2024
- Dr. Chen
- New York median
- Medicare services
- 1,125vs 4262.6 times
- Medicare patients
- 147vs 1587% below
- Part D claims
- 20,039vs 62232.2 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Chen's most billed Medicare procedure codes, 2024
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 internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Yanfeng Chen treated 147 Medicare patients in 2024, average age 76
CMS counts 147 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 62 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 82% are also on Medicaid. Their average risk score is 1.73, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 66, with 60% women.
Dr. Chen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chen's Medicare patients by sex, 2024
- Women7954%
- Men6846%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Diabetes44%
- Arthritis37%
- Chronic kidney disease33%
- Heart failure22%
- Ischemic heart disease21%
- Osteoporosis20%
Share of Medicare patients with each condition. A patient can have several.
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 66
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Yanfeng Chen wrote 20,737 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 20,737 Medicare Part D claims for 1,339 patients. 80% of them were for generic drugs. CMS names the drug for 20,039 of them, across 171 drugs with 11 or more claims each, at $2,231,853 in total drug cost. In 2023, CMS named 22,093 claims across 176 drugs.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic16,691 claims80%
- Brand-name3,840 claims19%
- Other206 claims1%
Dr. Chen's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Chen's Part D claims, 2024
- Opioids0%12 of 20,737 claims
- Antibiotics2%418 of 20,737 claims
- Antipsychotics, patients 65 and over0%51 of 20,737 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 22,0932024: 20,0399%
Drugs named by CMS: 171 in 2024, 176 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Yanfeng Chen offers telehealth to Medicare patients
Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Yanfeng Chen received $99,039 in industry payments from 2016 to 2025
CMS Open Payments shows 1,145 general payments to Dr. Chen from 53 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 53% of the total. Gilead Sciences, Inc. paid the most, $68,846.
General payments to Dr. Chen by program year, 2016 to 2025
General payments to Dr. Chen by kind, 2016 to 2025
- Speaker and faculty fees$52,87053%
- Food and beverage$37,47338%
- Consulting fees$6,6007%
- Travel and lodging$1,8222%
- Education$2750%
Companies that paid Dr. Chen the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Yanfeng 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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. Yanfeng 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. Yanfeng Chen's NPI number?
Dr. Yanfeng Chen's NPI number is 1740280171. It was assigned on July 28, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Yanfeng Chen?
Dr. Yanfeng Chen is an internist in Brooklyn, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Yanfeng Chen practice?
Dr. Chen practices at 150 55th St, Brooklyn, NY 11220. Dr. Chen's primary practice is Nyu Langone Hospital-Brooklyn-Cardiac Catheterization Lab - HOPD in Brooklyn, New York. Dmand AI also links Dr. Chen to 1 physician office and 1 group practice or clinic.
What is Dr. Yanfeng Chen's medical license number?
Dr. Chen holds New York license 192848.
What medical group is Dr. Yanfeng Chen part of?
Dr. Chen is linked to Rendr Care Physicians.
Does Dr. Yanfeng Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 1,125 services in 2024, and Dr. Chen accepts Medicare assignment.
Does Dr. Yanfeng Chen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chen as offering telehealth services.
How many Medicare patients does Dr. Yanfeng Chen see?
CMS counts 147 Medicare patients who saw Dr. Chen in 2024, with an average age of 76.
What services does Dr. Yanfeng Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were office visit, established patient (99213), health assessment (96127) and office visit, established patient (99214).
What drugs does Dr. Yanfeng Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Yanfeng Chen received payments from drug or device companies?
CMS Open Payments shows $99,039 in general payments to Dr. Chen from 53 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Yanfeng Chen been practicing?
Dr. Chen graduated from medical school in 1983, 43 years ago.
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