Dr. Ximing Yang, MD
- Medicare services, 2024
- 1,150
- Medicare patients, 2024
- 498
- MIPS score, 2024
- 95
- Hospital affiliations
- 3
- Industry payments
- $7,222
- 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
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Dr. Ximing Yang is a pathologist in Chicago, Illinois
Dr. Yang practices at Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare.
Dr. Yang's NPI, 1366461972, was assigned on July 18, 2006. Dr. Yang holds Illinois license 03609249.
- NPI
- 1366461972NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890886055
- NPI enumeration date
- July 18, 2006
- 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
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ximing Yang practices at Northwestern Memorial Hospital in Chicago, Illinois
Dr. Yang'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. Ximing Yang is affiliated with 3 sites of care and 1 medical group
Dr. Yang's primary practice is Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare. Dr. Yang is also affiliated with Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Yang to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ximing Yang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yang practices, 3 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 |
| +2 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. Ximing Yang is one of 63 pathologists in Illinois
Anatomic pathology is Dr. Yang's primary specialty in the NPI Registry, under taxonomy code 207ZP0101X. Dr. Yang is licensed in Illinois.
Specialties and state licenses
- Anatomic pathology, IllinoisPrimary
Pathologists near Dr. Yang
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. Ximing Yang billed Medicare for 1,150 services in 2024
CMS data shows 1,150 Medicare services from Dr. Yang across 10 procedure codes in 2024, for 498 Medicare patients. Medicare paid $56,811 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Yang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1,2342024: 1,01818%
- Other services
- 2023: 1552024: 13215%
Dr. Yang compared with the Illinois median for pathologists, 2024
- Dr. Yang
- Illinois median
- Medicare services
- 1,150vs 1,03012% above
- Medicare patients
- 498vs 40722% above
Medians across 55 pathologists in Illinois with Dmand AI profiles that report each measure.
Dr. Yang'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. Yang and other pathologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ximing Yang treated 498 Medicare patients in 2024, average age 73
CMS counts 498 Medicare patients who saw Dr. Yang in 2024. The largest group is 65 to 74, with 269 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Yang's median patient age at 68, with 16% women.
Dr. Yang's Medicare patients by age, 2024
Dr. Yang's Medicare patients by sex, 2024
- Women8918%
- Men40982%
Chronic conditions among Dr. Yang's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Cancer51%
- Arthritis38%
- Ischemic heart disease34%
- Chronic kidney disease26%
- Diabetes24%
- Atrial fibrillation19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women16%
- Men84%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ximing Yang scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Yang for performance year 2024, reported through an alternative payment model (APM). Dr. Yang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Yang's MIPS scores, performance year 2024
- 95of 100Final score
- 83of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Dr. Ximing Yang received $7,222 in industry payments from 2018 to 2022
CMS Open Payments shows 8 general payments to Dr. Yang from 3 drug and device companies from 2018 to 2022. Consulting fees make up the largest share, 82% of the total. Genentech, Inc. paid the most, $4,690.
General payments to Dr. Yang by program year, 2018 to 2022
General payments to Dr. Yang by kind, 2018 to 2022
- Consulting fees$5,92082%
- Travel and lodging$6599%
- Food and beverage$6439%
Companies that paid Dr. Yang the most, 2018 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ximing Yang'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)Clinician Public Reporting: Overall MIPS Performance (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. Ximing Yang
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. Ximing Yang's NPI number?
Dr. Ximing Yang's NPI number is 1366461972. It was assigned on July 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ximing Yang?
Dr. Ximing Yang is a pathologist in Chicago, Illinois. The primary specialty in the NPI Registry is Anatomic Pathology Physician (taxonomy code 207ZP0101X).
Where does Dr. Ximing Yang practice?
Dr. Yang practices at 251 E Huron St, Chicago, IL 60611. Dr. Yang's primary practice is Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare. Dmand AI also links Dr. Yang to 1 hospital.
What is Dr. Ximing Yang's office phone number?
The practice phone on file for Dr. Yang is (312) 926-2000.
What is Dr. Ximing Yang's medical license number?
Dr. Yang holds Illinois license 03609249.
Which hospitals is Dr. Ximing Yang affiliated with?
Dr. Yang practices at Northwestern Memorial Hospital in Chicago, Illinois. Dr. Yang is also affiliated with Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital. Dmand AI links Dr. Yang to 1 more hospital.
What medical group is Dr. Ximing Yang part of?
Dr. Yang is linked to Northwestern Medical Faculty Foundation.
Does Dr. Ximing Yang accept Medicare?
Yes. CMS data shows Dr. Yang billed Medicare for 1,150 services in 2024, and Dr. Yang accepts Medicare assignment.
What is Dr. Ximing Yang's MIPS score?
Dr. Yang's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Ximing Yang see?
CMS counts 498 Medicare patients who saw Dr. Yang in 2024, with an average age of 73.
Show 3 more questionsShow fewer questions
What services does Dr. Ximing Yang bill to Medicare?
In 2024, Dr. Yang's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88341) and lab and pathology test (88307).
Has Dr. Ximing Yang received payments from drug or device companies?
CMS Open Payments shows $7,222 in general payments to Dr. Yang from 3 companies from 2018 to 2022. The largest total came from Genentech, Inc.
How long has Dr. Ximing Yang been practicing?
Dr. Yang graduated from medical school in 1982, 44 years ago.
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