John C. Chen, M

  • Mount Kisco, NY
  • Diagnostic radiologist
NPI1407872914PAC ID5698750016
Medicare services, 2024
42,043
Medicare patients, 2024
3,624
Industry payments
$732
Affiliated sites
5
Medical groups
6
Practice address
90 S Bedford Rd, Mount Kisco, NY 10549
Practice phone
Call (914) 241-1050
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Caremount Medical

Mount Kisco, New York

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John C. Chen is a diagnostic radiologist in Mount Kisco, New York

John Chen practices at Caremount Medical in Mount Kisco, New York.

John Chen's NPI, 1407872914, was assigned on July 15, 2006. John Chen holds New York license 223534.

NPI and contact details
Medicare PAC ID
5698750016
NPI enumeration date
July 15, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(914) 241-1050
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
53
Medical school graduation
1999

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

John C. Chen practices at Caremount Medical in Mount Kisco, New York

John Chen's primary practice is Caremount Medical, at 90 S Bedford Rd, Mount Kisco, NY 10549 in Westchester County. The practice phone is (914) 241-1050.

  • Caremount Medical
    90 S Bedford Rd, Mount Kisco, NY 10549 · Westchester CountyPhone(914) 241-1050

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

John C. Chen is affiliated with 6 sites of care and 6 medical groups

John Chen's primary practice is Caremount Medical in Mount Kisco, New York. The medical group on file is CareMount Medical. Dmand AI also links John Chen to 5 more group practices and clinics and 5 medical groups, each named with a free account.

See all 12 affiliations for John Chen

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at John C. Chen's practice

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

EHR by site
SiteEHR vendor and product
Caremount MedicalAvailable with a free account
+5 more sites and 5 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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John C. Chen is one of 2,697 diagnostic radiologists in New York

Diagnostic radiology is John Chen's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. John Chen is licensed in New York.

Specialties and state licenses

  • Diagnostic radiology, New YorkPrimaryLicense 223534 · taxonomy 2085R0202X

Diagnostic radiologists near John Chen

Counts of diagnostic radiologists 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

John C. Chen billed Medicare for 42,043 services in 2024

CMS data shows 42,043 Medicare services from John Chen across 58 procedure codes in 2024, for 3,624 Medicare patients. Medicare paid $590,210 for them. Every service was in an office.

Medicare services, 202442,043
Medicare patients3,624
Paid by Medicare$590,210
Procedure codes58

John Chen's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Other services
2023: 25,9582024: 37,60845%
Imaging
2023: 3,3792024: 4,28727%
Tests and treatments
2023: 142024: 131836%
Surgery
2023: 182024: 176%
Drugs given in the office
2023: 772024: 0100%

John Chen compared with the New York median for diagnostic radiologists, 2024

  • John Chen
  • New York median
Medicare services
42,043vs 2,41417.4 times
Medicare patients
3,624vs 1,1593.1 times

Medians across 2,610 diagnostic radiologists in New York with Dmand AI profiles that report each measure.

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

John C. Chen treated 3,624 Medicare patients in 2024, average age 75

CMS counts 3,624 Medicare patients who saw John Chen in 2024. The largest group is 65 to 74, with 1,662 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts John Chen's median patient age at 67, with 52% women.

Medicare patients, 20243,624
Average age75
Average risk score1.22
Also on Medicaid7%

John Chen's Medicare patients by age, 2024

John Chen's Medicare patients by sex, 2024

  • Women2,20461%
  • Men1,42039%

Chronic conditions among John Chen's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure70%
  3. Arthritis51%
  4. Ischemic heart disease31%
  5. Chronic kidney disease23%
  6. Diabetes23%
  7. Mood disorders23%
  8. Osteoporosis23%

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

John 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 67

Patient panel by sex, all payers

  • Women52%
  • Men44%

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

How John C. Chen takes part in Medicare

John Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

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John C. Chen received $732 in industry payments in 2019

CMS Open Payments shows 5 general payments to John Chen from 1 drug or device company in 2019. Travel and lodging make up the largest share, 100% of the total. Intuitive Surgical, Inc. paid the most, $732.

Companies that paid John Chen the most, 2019 to 2019

Share is of all general payments to this clinician.

See all payments to John Chen

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

Sources for John C. 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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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 John C. 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 John C. Chen's NPI number?

John C. Chen's NPI number is 1407872914. It was assigned on July 15, 2006, and it is active in the NPI Registry.

What does John C. Chen specialize in?

John C. Chen is a diagnostic radiologist in Mount Kisco, New York. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).

Where does John C. Chen practice?

John Chen practices at 90 S Bedford Rd, Mount Kisco, NY 10549. John Chen's primary practice is Caremount Medical in Mount Kisco, New York. Dmand AI also links John Chen to 5 group practices and clinics and 5 medical groups.

What is John C. Chen's office phone number?

The practice phone on file for John Chen is (914) 241-1050.

What is John C. Chen's medical license number?

John Chen holds New York license 223534.

What medical group is John C. Chen part of?

John Chen is linked to CareMount Medical. Dmand AI links John Chen to 5 more medical groups.

Does John C. Chen accept Medicare?

Yes. CMS data shows John Chen billed Medicare for 42,043 services in 2024, and John Chen accepts Medicare assignment.

How many Medicare patients does John C. Chen see?

CMS counts 3,624 Medicare patients who saw John Chen in 2024, with an average age of 75.

What services does John C. Chen bill to Medicare?

In 2024, John Chen's most billed Medicare services were medicare temporary code (Q9967), medical supplies or transport (A9576) and diagnostic imaging (71046).

Has John C. Chen received payments from drug or device companies?

CMS Open Payments shows $732 in general payments to John Chen from 1 company from 2019 to 2019. The largest total came from Intuitive Surgical, Inc.

How long has John C. Chen been practicing?

John Chen graduated from medical school in 1999, 27 years ago.

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