Dr. Jonathan H. Chen, MD, PhD
- Medicare services, 2024
- 140
- Medicare patients, 2024
- 75
- Hospital affiliations
- 5
- Industry payments
- $1,788
- Medical group
- 1
- Practice address
- 251 E Huron St, Chicago, IL 60611
- Practice phone
- Call (312) 926-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chen's professional email, personal email and mobile number
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Dr. Jonathan H. Chen is a pathologist in Chicago, Illinois
Dr. Chen practices at Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare.
Dr. Chen's NPI, 1780022400, was assigned on June 5, 2013. Dr. Chen graduated from Yale University School of Medicine in 2013. Dr. Chen holds Massachusetts license 265601.
- NPI
- 1780022400NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143458174
- NPI enumeration date
- June 5, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 926-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan H. Chen practices at Northwestern Memorial Hospital in Chicago, Illinois
Dr. Chen's primary practice is Northwestern Memorial Hospital, at 251 E Huron St, Chicago, IL 60611 in Cook County. The practice phone is (312) 926-2000.
- Northwestern Memorial Hospital251 E Huron St, Chicago, IL 60611 · Cook CountyPhone(312) 926-2000
Source: Dmand AI Affiliation Data
Dr. Jonathan H. Chen is affiliated with 5 sites of care and 1 medical group
Dr. Chen's primary practice is Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare. Dr. Chen is also affiliated with Northwestern Medicine Central DuPage Hospital. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Chen to 3 more hospitals, 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. Jonathan H. Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Memorial Hospital | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Northwestern Memorial HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jonathan H. Chen is one of 63 pathologists in Illinois
Anatomic pathology is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207ZP0101X. Dmand AI has Dr. Chen's licenses on file in 2 states: Massachusetts and Illinois.
Specialties and state licenses
- Anatomic pathology, MassachusettsPrimary
- Anatomic pathology and clinical pathology, Illinois
Pathologists near Dr. Chen
Counts of pathologists 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. Jonathan H. Chen billed Medicare for 140 services in 2024
CMS data shows 140 Medicare services from Dr. Chen across 3 procedure codes in 2024, for 75 Medicare patients. Medicare paid $4,076 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chen's Medicare services by type, 2024
- Other services77
- Lab and pathology63
Dr. Chen compared with the Illinois median for pathologists, 2024
- Dr. Chen
- Illinois median
- Medicare services
- 140vs 1,03086% below
- Medicare patients
- 75vs 40782% below
Medians across 55 pathologists in Illinois 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 pathologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan H. Chen treated 75 Medicare patients in 2024, average age 74
CMS counts 75 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 35 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.53, 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 64, with 51% 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
- Women4661%
- Men2939%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Cancer51%
- Arthritis41%
- Anxiety37%
- Ischemic heart disease27%
- Mood disorders24%
- COPD21%
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 64
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Jonathan H. Chen takes part in Medicare
Dr. 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)
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Dr. Jonathan H. Chen received $1,788 in industry payments from 2016 to 2025
CMS Open Payments shows 7 general payments to Dr. Chen from 6 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 91% of the total. Merck Sharp & Dohme Corporation paid the most, $1,635.
General payments to Dr. Chen by program year, 2016 to 2025
General payments to Dr. Chen by kind, 2016 to 2025
- Consulting fees$1,63591%
- Food and beverage$1539%
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
Dr. Jonathan H. Chen graduated from Yale University School of Medicine
Dr. Chen graduated from Yale University School of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan H. 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 DataMedicare Physician & Other Practitioners - 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Jonathan H. 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. Jonathan H. Chen's NPI number?
Dr. Jonathan H. Chen's NPI number is 1780022400. It was assigned on June 5, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan H. Chen?
Dr. Jonathan H. Chen is a pathologist in Chicago, Illinois. The primary specialty in the NPI Registry is Anatomic Pathology Physician (taxonomy code 207ZP0101X).
Where does Dr. Jonathan H. Chen practice?
Dr. Chen practices at 251 E Huron St, Chicago, IL 60611. Dr. Chen's primary practice is Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare. Dmand AI also links Dr. Chen to 3 hospitals.
What is Dr. Jonathan H. Chen's office phone number?
The practice phone on file for Dr. Chen is (312) 926-2000.
What is Dr. Jonathan H. Chen's medical license number?
Dr. Chen holds Massachusetts license 265601, one of the licenses on file in 2 states.
Which states has Dr. Jonathan H. Chen been licensed in?
Dmand AI has state licenses on file for Dr. Chen in Massachusetts and Illinois.
Which hospitals is Dr. Jonathan H. Chen affiliated with?
Dr. Chen practices at Northwestern Memorial Hospital in Chicago, Illinois. Dr. Chen is also affiliated with Northwestern Medicine Central DuPage Hospital. Dmand AI links Dr. Chen to 3 more hospitals.
What medical group is Dr. Jonathan H. Chen part of?
Dr. Chen is linked to Northwestern Medical Faculty Foundation.
Does Dr. Jonathan H. Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 140 services in 2024, and Dr. Chen accepts Medicare assignment.
How many Medicare patients does Dr. Jonathan H. Chen see?
CMS counts 75 Medicare patients who saw Dr. Chen in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Dr. Jonathan H. Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were medicare service (G0452), lab and pathology test (88387) and lab and pathology test (88381).
Where did Dr. Jonathan H. Chen go to medical school?
Dr. Chen graduated from Yale University School of Medicine in 2013.
Has Dr. Jonathan H. Chen received payments from drug or device companies?
CMS Open Payments shows $1,788 in general payments to Dr. Chen from 6 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Jonathan H. Chen been practicing?
Dr. Chen graduated from medical school in 2013, 13 years ago.
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