Neurocrit Care
Brain EdemaBrain InjuriesCritical Care
Dr. Sherry Hsiang-Yi Chou, MD
NPI1548270606PAC ID4284721887
- Medicare services, 2024
- 254
- Medicare patients, 2024
- 90
- Publications
- 14
- MIPS score, 2024
- 95
- Hospital affiliations
- 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
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Dr. Sherry Hsiang-Yi Chou is a neurocritical care physician in Chicago, Illinois
Dr. Chou practices at Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare.
Dr. Chou's NPI, 1548270606, was assigned on August 9, 2006. Dr. Chou graduated from McGill University, Faculty of Medicine in 2001. Dr. Chou holds Illinois license 036157090.
NPI and contact details
- NPI
- 1548270606NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284721887
- NPI enumeration date
- August 9, 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
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sherry Hsiang-Yi Chou practices at Northwestern Memorial Hospital in Chicago, Illinois
Dr. Chou'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. Sherry Hsiang-Yi Chou is affiliated with 2 sites of care and 1 medical group
Dr. Chou's primary practice is Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Chou to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sherry Hsiang-Yi Chou's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chou 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
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Dr. Sherry Hsiang-Yi Chou is one of 34 neurocritical care physicians in Illinois
Neurocritical care is Dr. Chou's primary specialty in the NPI Registry, under taxonomy code 2084A2900X. Dmand AI has Dr. Chou's licenses on file in 2 states: Illinois and Massachusetts.
Specialties and state licenses
- Neurocritical care, IllinoisPrimary
- Neurology, Massachusetts
Neurocritical care physicians near Dr. Chou
Counts of neurocritical care physicians with a Dmand AI profile, by place and practice. Each opens the list.
34neurocritical care physicians in Illinois15neurocritical care physicians in Chicago6neurocritical care physicians at Northwestern Memorial Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Sherry Hsiang-Yi Chou billed Medicare for 254 services in 2024
CMS data shows 254 Medicare services from Dr. Chou across 2 procedure codes in 2024, for 90 Medicare patients. Medicare paid $44,284 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024254
Medicare patients90
Paid by Medicare$44,284
Procedure codes2
Dr. Chou's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1632024: 25456%
Dr. Chou compared with the Illinois median for neurocritical care physicians, 2024
- Dr. Chou
- Illinois median
- Medicare services
- 254vs 20822% above
- Medicare patients
- 90vs 10817% below
Medians across 33 neurocritical care physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Chou'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
Dr. Sherry Hsiang-Yi Chou treated 90 Medicare patients in 2024, average age 72
CMS counts 90 Medicare patients who saw Dr. Chou in 2024. The largest group is 65 to 74, with 36 patients. 75% of them have high blood pressure, and 75% have stroke or tia. 31% are also on Medicaid. Their average risk score is 2.42, 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. Chou's median patient age at 68, with 41% women.
Medicare patients, 202490
Average age72
Average risk score2.42
Also on Medicaid31%
Dr. Chou's Medicare patients by age, 2024
Dr. Chou's Medicare patients by sex, 2024
- Women4651%
- Men4449%
Chronic conditions among Dr. Chou's Medicare patients, 2024
- High blood pressure75%
- Stroke or TIA75%
- High cholesterol72%
- Ischemic heart disease53%
- Arthritis49%
- Diabetes47%
- Heart failure47%
- Anxiety42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chou'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
- Women41%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sherry Hsiang-Yi Chou 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. Chou for performance year 2024, reported through an alternative payment model (APM). Dr. Chou accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Chou'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. Sherry Hsiang-Yi Chou has 14 publications on record
Dmand AI links 14 papers to Dr. Chou, published from 2014 to 2024. 2024 was the busiest year, with 3. The most frequent topics are COVID-19, SARS-CoV-2 and Subarachnoid Hemorrhage. Dr. Chou has published most often in Neurocrit Care. Dr. Chou's most frequent co-authors are Neha S. Dangayach, MD, Ericka L. Fink and Jose I. Suarez, MD.
Papers14
Years published2014 to 2024
Dr. Chou's papers by year, 2014 to 2024
Topics Dr. Chou writes about most
- COVID-19
- SARS-CoV-2
- Subarachnoid Hemorrhage
- Pandemics
- Betacoronavirus
- Brain Edema
- Coronavirus Infections
- Critical Care
Dr. Chou's most frequent co-authors
- Neha S. Dangayach, MD2 shared papers
- Ericka L. Fink2 shared papers
- Jose I. Suarez, MD2 shared papers
Recent publications by Dr. Chou
Adaptive Clinical Trials as TopicBayes TheoremCOVID-19
Critical CareStroke
BrainGlobal HealthInternational Cooperation
See who Dr. Chou researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chou works with, so you can find a warm path to the right neurocritical care physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sherry Hsiang-Yi Chou received $1,605 in industry payments from 2018 to 2023
CMS Open Payments shows 5 general payments to Dr. Chou from 3 drug and device companies from 2018 to 2023. Consulting fees make up the largest share, 58% of the total. CSL Behring paid the most, $925.
General payments to Dr. Chou by program year, 2018 to 2023
General payments to Dr. Chou by kind, 2018 to 2023
$1.6Kin total
- Consulting fees$92558%
- Travel and lodging$64140%
- Food and beverage$392%
Companies that paid Dr. Chou the most, 2018 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sherry Hsiang-Yi Chou graduated from McGill University, Faculty of Medicine
Dr. Chou graduated from McGill University, Faculty of Medicine in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sherry Hsiang-Yi Chou'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Sherry Hsiang-Yi Chou
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. Sherry Hsiang-Yi Chou's NPI number?
Dr. Sherry Hsiang-Yi Chou's NPI number is 1548270606. It was assigned on August 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sherry Hsiang-Yi Chou?
Dr. Sherry Hsiang-Yi Chou is a neurocritical care physician in Chicago, Illinois. The primary specialty in the NPI Registry is Neurocritical Care Physician (taxonomy code 2084A2900X).
Where does Dr. Sherry Hsiang-Yi Chou practice?
Dr. Chou practices at 251 E Huron St, Chicago, IL 60611. Dr. Chou's primary practice is Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare. Dmand AI also links Dr. Chou to 1 group practice or clinic.
What is Dr. Sherry Hsiang-Yi Chou's office phone number?
The practice phone on file for Dr. Chou is (312) 926-2000.
What is Dr. Sherry Hsiang-Yi Chou's medical license number?
Dr. Chou holds Illinois license 036157090, one of the licenses on file in 2 states.
Which states has Dr. Sherry Hsiang-Yi Chou been licensed in?
Dmand AI has state licenses on file for Dr. Chou in Illinois and Massachusetts.
Which hospitals is Dr. Sherry Hsiang-Yi Chou affiliated with?
Dr. Chou practices at Northwestern Memorial Hospital in Chicago, Illinois.
What medical group is Dr. Sherry Hsiang-Yi Chou part of?
Dr. Chou is linked to Northwestern Medical Faculty Foundation.
Does Dr. Sherry Hsiang-Yi Chou accept Medicare?
Yes. CMS data shows Dr. Chou billed Medicare for 254 services in 2024, and Dr. Chou accepts Medicare assignment.
What is Dr. Sherry Hsiang-Yi Chou's MIPS score?
Dr. Chou's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Sherry Hsiang-Yi Chou see?
CMS counts 90 Medicare patients who saw Dr. Chou in 2024, with an average age of 72.
What services does Dr. Sherry Hsiang-Yi Chou bill to Medicare?
In 2024, Dr. Chou's most billed Medicare services were critical care (99291) and critical care (99292).
Where did Dr. Sherry Hsiang-Yi Chou go to medical school?
Dr. Chou graduated from McGill University, Faculty of Medicine in 2001.
Has Dr. Sherry Hsiang-Yi Chou received payments from drug or device companies?
CMS Open Payments shows $1,605 in general payments to Dr. Chou from 3 companies from 2018 to 2023. The largest total came from CSL Behring.
How long has Dr. Sherry Hsiang-Yi Chou been practicing?
Dr. Chou graduated from medical school in 2001, 25 years ago.
Does Dr. Sherry Hsiang-Yi Chou do research?
Dmand AI links 14 publications to Dr. Chou, published from 2014 to 2024.
Who does Dr. Sherry Hsiang-Yi Chou publish with?
Dr. Chou's most frequent co-authors are Neha S. Dangayach, MD (2 shared papers), Ericka L. Fink (2 shared papers) and Jose I. Suarez, MD (2 shared papers).
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