Irene Zhu, PA-C
- Medicare patients, 2024
- 30
- Part D claims, 2024
- 35
- MIPS score, 2024
- 95
- Hospital affiliations
- 2
- 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 Irene Zhu's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Irene Zhu is a physician assistant in Chicago, Illinois
Irene Zhu practices at Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare.
Irene Zhu's NPI, 1043971849, was assigned on January 4, 2022. Irene Zhu graduated from Northwestern University Feinberg Medical School in 2023. Irene Zhu holds Illinois license 085009777.
- NPI
- 1043971849NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951764976
- NPI enumeration date
- January 4, 2022
- NPI status
- Active
- Practice phone
- (312) 926-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Irene Zhu practices at Northwestern Memorial Hospital in Chicago, Illinois
Irene Zhu'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
Irene Zhu is affiliated with 2 sites of care and 1 medical group
Irene Zhu's primary practice is Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare. Irene Zhu is also affiliated with Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital. The medical group on file is Northwestern Medical Faculty Foundation.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Irene Zhu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Irene Zhu practices, 2 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 |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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.
Irene Zhu is one of 4,299 physician assistants in Illinois
Physician assistant is Irene Zhu's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Irene Zhu is licensed in Illinois.
Specialties and state licenses
- Physician assistant, IllinoisPrimary
Physician assistants near Irene Zhu
Counts of physician assistants 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
Irene Zhu treated 30 Medicare patients in 2024, average age 76
CMS counts 30 Medicare patients who saw Irene Zhu in 2024. The largest group is 65 to 74, with 14 patients. 75% of them have high blood pressure, and 67% have anxiety. Their average risk score is 2.36, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Irene Zhu's median patient age at 61, with 45% women.
Irene Zhu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Irene Zhu's Medicare patients, 2024
- High blood pressure75%
- Anxiety67%
- Cancer67%
- High cholesterol67%
- Arthritis63%
- Chronic kidney disease57%
- Ischemic heart disease57%
- Heart failure53%
Share of Medicare patients with each condition. A patient can have several.
Irene Zhu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Irene Zhu wrote 35 Medicare Part D claims in 2024
In 2024, Irene Zhu wrote 35 Medicare Part D claims for 16 patients. 91% of them were for generic drugs.
Irene Zhu's Part D claims by kind of drug, 2024
- Generic32 claims91%
- Brand-name and other3 claims9%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Irene Zhu 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 Irene Zhu for performance year 2024, reported through an alternative payment model (APM).
Irene Zhu'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.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Irene Zhu graduated from Northwestern University Feinberg Medical School
Irene Zhu graduated from Northwestern University Feinberg Medical School in 2023.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Irene Zhu'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 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 (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (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 Irene Zhu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Irene Zhu's NPI number?
Irene Zhu's NPI number is 1043971849. It was assigned on January 4, 2022, and it is active in the NPI Registry.
What does Irene Zhu specialize in?
Irene Zhu is a physician assistant in Chicago, Illinois. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Irene Zhu practice?
Irene Zhu practices at 251 E Huron St, Chicago, IL 60611. Irene Zhu's primary practice is Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare.
What is Irene Zhu's office phone number?
The practice phone on file for Irene Zhu is (312) 926-2000.
What is Irene Zhu's medical license number?
Irene Zhu holds Illinois license 085009777.
Which hospitals is Irene Zhu affiliated with?
Irene Zhu practices at Northwestern Memorial Hospital in Chicago, Illinois. Irene Zhu is also affiliated with Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital.
What medical group is Irene Zhu part of?
Irene Zhu is linked to Northwestern Medical Faculty Foundation.
What is Irene Zhu's MIPS score?
Irene Zhu'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 Irene Zhu see?
CMS counts 30 Medicare patients who saw Irene Zhu in 2024, with an average age of 76.
Where did Irene Zhu go to medical school?
Irene Zhu graduated from Northwestern University Feinberg Medical School in 2023.
How long has Irene Zhu been practicing?
Irene Zhu graduated from medical school in 2023, 3 years ago.
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