Yi Feng Chen

  • West Orange, NJ
  • Allergist and immunologist
NPI1447518535PAC ID2264790922
Medicare services, 2024
3,656
Medicare patients, 2024
217
Part D claims, 2024
632
MIPS score, 2024
84
Hospital affiliations
1
Practice address
741 Northfield Ave - Suite 105, West Orange, NJ 07052
Practice phone
Call (732) 243-9729
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

New Jersey Vein and Cosmetic Surgery

Surgery Center - Medicare-Certified · West Orange, New Jersey

See all 9 affiliations

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Yi Feng Chen is an allergist and immunologist in West Orange, New Jersey

Yi Feng Chen practices at New Jersey Vein and Cosmetic Surgery in West Orange, New Jersey.

Yi Feng Chen's NPI, 1447518535, was assigned on April 26, 2012. Yi Feng Chen graduated from New York University School of Medicine in 2012. Yi Feng Chen holds Pennsylvania license MD483111.

NPI and contact details
Medicare PAC ID
2264790922
NPI enumeration date
April 26, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(732) 243-9729
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
40
Medical school graduation
2012

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Yi Feng Chen practices at New Jersey Vein and Cosmetic Surgery in West Orange, New Jersey

Yi Feng Chen's primary practice is New Jersey Vein and Cosmetic Surgery, at 741 Northfield Ave - Suite 105, West Orange, NJ 07052. The practice phone is (732) 243-9729.

  • New Jersey Vein and Cosmetic Surgery
    741 Northfield Ave - Suite 105, West Orange, NJ 07052Phone(732) 243-9729

Source: Dmand AI Affiliation Data

Yi Feng Chen is affiliated with 5 sites of care and 4 medical groups

Yi Feng Chen's primary practice is New Jersey Vein and Cosmetic Surgery in West Orange, New Jersey. Yi Feng Chen is also affiliated with St. Luke's University Hospital - Bethlehem Campus. The medical group on file is Associates in Otolaryngology of New Jersey. Dmand AI also links Yi Feng Chen to 3 more group practices and clinics and 3 medical groups, each named with a free account.

See all 9 affiliations for Yi Feng Chen

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Yi Feng Chen's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Yi Feng Chen practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
New Jersey Vein and Cosmetic SurgeryAvailable with a free account
+4 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Yi Feng Chen is one of 124 allergists and immunologists in New Jersey

Allergy and immunology is Yi Feng Chen's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dmand AI has Yi Feng Chen's licenses on file in 3 states: Pennsylvania, New Jersey and New York.

Specialties and state licenses

  • Allergy and immunology, PennsylvaniaPrimaryLicense MD483111 · taxonomy 207K00000X
  • New Jersey licenseLicense 25MA11298200
  • New York licenseLicense 281143

Allergists and immunologists near Yi Feng Chen

Counts of allergists and immunologists with a Dmand AI profile, by place and practice. Each opens the list.

124allergists and immunologists in New Jersey
2allergists and immunologists in West Orange

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Yi Feng Chen billed Medicare for 3,656 services in 2024

CMS data shows 3,656 Medicare services from Yi Feng Chen across 11 procedure codes in 2024, for 217 Medicare patients. Medicare paid $42,081 for them. Every service was in an office.

Medicare services, 20243,656
Medicare patients217
Paid by Medicare$42,081
Procedure codes11

Yi Feng Chen's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 1,2212024: 3,384177%
Office and hospital visits
2023: 962024: 224133%
Other services
2023: 02024: 48

Yi Feng Chen compared with the New Jersey median for allergists and immunologists, 2024

  • Yi Feng Chen
  • New Jersey median
Medicare services
3,656vs 1,5442.4 times
Medicare patients
217vs 12179% above
Part D claims
479vs 27375% above

Medians across 123 allergists and immunologists in New Jersey with Dmand AI profiles that report each measure.

Yi Feng 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.

See all procedures by Yi Feng Chen

Need commercial claims for Yi Feng Chen?

Medicare shows one payer. Book a meeting to get commercial claims data for Yi Feng Chen and other allergists and immunologists in New Jersey.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Yi Feng Chen treated 217 Medicare patients in 2024, average age 73

CMS counts 217 Medicare patients who saw Yi Feng Chen in 2024. The largest group is 65 to 74, with 119 patients. 75% of them have high cholesterol, and 72% have high blood pressure. Their average risk score is 0.96, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Yi Feng Chen's median patient age at 43, with 55% women.

Medicare patients, 2024217
Average age73
Average risk score0.96

Yi Feng Chen's Medicare patients by age, 2024

Yi Feng Chen's Medicare patients by sex, 2024

  • Women14868%
  • Men6932%

Chronic conditions among Yi Feng Chen's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure72%
  3. Asthma54%
  4. Arthritis49%
  5. Anxiety32%
  6. Chronic kidney disease26%
  7. Mood disorders24%
  8. Depression23%

Share of Medicare patients with each condition. A patient can have several.

Yi Feng 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 43

Patient panel by sex, all payers

  • Women55%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Yi Feng Chen wrote 632 Medicare Part D claims in 2024

In 2024, Yi Feng Chen wrote 632 Medicare Part D claims for 189 patients. 68% of them were for generic drugs. CMS names the drug for 479 of them, across 18 drugs with 11 or more claims each, at $45,354 in total drug cost. In 2023, CMS named 286 claims across 11 drugs.

Part D claims, 2024632
Drugs named by CMS18
Total drug cost$45,354
Part D patients189

Yi Feng Chen's Part D claims by kind of drug, 2024

  • Generic428 claims68%
  • Brand-name and other204 claims32%

Yi Feng 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 Yi Feng Chen's Part D claims, 2024

  • Antibiotics5%30 of 632 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: 2862024: 47967%

Drugs named by CMS: 18 in 2024, 11 in 2023.

See all prescribing by Yi Feng Chen

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

Yi Feng Chen scored 84 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Yi Feng Chen for performance year 2024, reported as part of a group. Yi Feng Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Yi Feng Chen's MIPS scores, performance year 2024

  • 84of 100Final score
  • 72.1of 100Quality
  • 40of 100Improvement Activities
  • 84of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Yi Feng Chen received $10,720 in industry payments from 2016 to 2025

CMS Open Payments shows 421 general payments to Yi Feng Chen from 33 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 87% of the total. AstraZeneca Pharmaceuticals LP paid the most, $2,073.

General payments to Yi Feng Chen by program year, 2016 to 2025

General payments to Yi Feng Chen by kind, 2016 to 2025

$10.7Kin total
  • Food and beverage$9,33587%
  • Travel and lodging$9159%
  • Education$4444%
  • Honoraria$250%

Companies that paid Yi Feng Chen the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Yi Feng Chen

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Yi Feng Chen graduated from New York University School of Medicine

Yi Feng Chen graduated from New York University School of Medicine in 2012.

  1. Medical schoolNew York University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Yi Feng Chen's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Yi Feng 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 Yi Feng Chen's NPI number?

Yi Feng Chen's NPI number is 1447518535. It was assigned on April 26, 2012, and it is active in the NPI Registry.

What does Yi Feng Chen specialize in?

Yi Feng Chen is an allergist and immunologist in West Orange, New Jersey. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).

Where does Yi Feng Chen practice?

Yi Feng Chen practices at 741 Northfield Ave - Suite 105, West Orange, NJ 07052. Yi Feng Chen's primary practice is New Jersey Vein and Cosmetic Surgery in West Orange, New Jersey. Dmand AI also links Yi Feng Chen to 3 group practices and clinics and 3 medical groups.

What is Yi Feng Chen's office phone number?

The practice phone on file for Yi Feng Chen is (732) 243-9729.

What is Yi Feng Chen's medical license number?

Yi Feng Chen holds Pennsylvania license MD483111, one of the licenses on file in 3 states.

Which states has Yi Feng Chen been licensed in?

Dmand AI has state licenses on file for Yi Feng Chen in Pennsylvania, New Jersey and New York.

Which hospitals is Yi Feng Chen affiliated with?

Yi Feng Chen is affiliated with St. Luke's University Hospital - Bethlehem Campus.

What medical group is Yi Feng Chen part of?

Yi Feng Chen is linked to Associates in Otolaryngology of New Jersey. Dmand AI links Yi Feng Chen to 3 more medical groups.

Does Yi Feng Chen accept Medicare?

Yes. CMS data shows Yi Feng Chen billed Medicare for 3,656 services in 2024, and Yi Feng Chen accepts Medicare assignment.

What is Yi Feng Chen's MIPS score?

Yi Feng Chen's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.

Show 6 more questionsShow fewer questions

How many Medicare patients does Yi Feng Chen see?

CMS counts 217 Medicare patients who saw Yi Feng Chen in 2024, with an average age of 73.

What services does Yi Feng Chen bill to Medicare?

In 2024, Yi Feng Chen's most billed Medicare services were allergy test or treatment (95004), allergy test or treatment (95165) and allergy test or treatment (95117).

Where did Yi Feng Chen go to medical school?

Yi Feng Chen graduated from New York University School of Medicine in 2012.

What drugs does Yi Feng Chen prescribe most?

In 2024 Medicare Part D data, Yi Feng Chen's most prescribed drugs by claims were Montelukast Sodium, Albuterol Sulfate Hfa and Prednisone.

Has Yi Feng Chen received payments from drug or device companies?

CMS Open Payments shows $10,720 in general payments to Yi Feng Chen from 33 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Yi Feng Chen been practicing?

Yi Feng Chen graduated from medical school in 2012, 14 years ago.

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