Siyuan Christopher Liu, MD/PHD
Neurocritical Care Physician · Park Ridge, IL
Siyuan Christopher Liu, MD/PHD is a neurocritical care physician with a practice address in Park Ridge, Illinois, and NPI 1164981247, issued on Mar 18, 2019. Check the license (Illinois 036-161471, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Siyuan Christopher Liu
- Credential
- MD/PHD
- Primary taxonomy
- Neurocritical Care Physician 2084A2900X
- License numbers
- 036-161471 IL
125073670 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1775 Dempster St, Park Ridge, IL 60068
- Phone
- (708) 283-5500
- Enumerated
- Mar 18, 2019
- Record last updated
- Oct 21, 2025
- Medicare enrollment
- Enrolled (PECOS I20250721002204); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2019
- Entity
- Type 1 · individual
Also registered at 1775 Dempster St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Chandrakumaran Abivarma, M.D.Surgery Physician1467135137
- Hussein Abourahma, DOInternal Medicine Physician1104766435
- Melissa AcunaPediatric Clinical Nurse Specialist1952713216
- Eli Adams, MDStudent in an Organized Health Care Education/Training Program1366292930
- Julie Adams, CRNACertified Registered Nurse Anesthetist1104470426
- Anis Adnani, MDEmergency Medical Services (Emergency Medicine) Physician1356976443
Verify Siyuan Christopher Liu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036-161471Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Advocate Health And Hospitals CorporationPark Ridge, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neurocritical Care Physician providers in Illinois
There are 47 neurocritical care physician records in Illinois.
Other neurocritical care physician records in Illinois
- Hesham Allam, M.D.Springfield, IL1669784559
- Ameer Alwafai, M.D.Lake Barrington, IL1255644779
- Mohammad Alzayadneh, MDChicago, IL1417529462
- Niveta Aravind, MDChicago, IL1780205104
- Murad Baba, MDSpringfield, IL1750757209
- Ayush Batra, M.D.Chicago, IL1104111855
- Thomas Bleck, MDChicago, IL1548288525
- Isaac Bourgeois, M.D.Chicago, IL1538521505
- Hunan Chaudhry, M.D.Naperville, IL1609213958
- Sherry Chou, M.D.Chicago, IL1548270606
Common questions
What is Siyuan Christopher Liu, MD/PHD's NPI number?
Siyuan Christopher Liu, MD/PHD's National Provider Identifier (NPI) is 1164981247, issued on Mar 18, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Siyuan Christopher Liu, MD/PHD located?
The NPPES record lists a practice address at 1775 Dempster St, Park Ridge, IL, 60068. Phone: (708) 283-5500. Providers update this record themselves, so call before visiting.
How can I verify Siyuan Christopher Liu, MD/PHD's license?
NPPES lists Illinois license number 036-161471, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.