Christine S. Tsai, M.D.
Hospitalist Physician · Chicago, IL
Christine S. Tsai, M.D. is a hospitalist physician with a practice address in Chicago, Illinois, and NPI 1780909960, issued on Mar 31, 2010. Check the license (Illinois 036132400, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Christine S. Tsai
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 036132400 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1700 W Van Buren St, Chicago, IL 60612
- Phone
- (312) 563-2875
- Enumerated
- Mar 31, 2010
- Record last updated
- May 25, 2022
- Medicare enrollment
- Enrolled (PECOS I20130730000769); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 2009
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,535 in Illinois → Look up another NPI →
Also registered at 1700 W Van Buren St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Asuncion Berroya, M.D.Internal Medicine Physician1336232271
Verify Christine S. Tsai 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 036132400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $29.07
2 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 7,324 providers of this specialty with any payment received $494.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Rush University Medical GroupChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christine S. Tsai among 1,535 hospitalist physician records in Illinois
Christine S. Tsai, M.D. is one of 1,535 hospitalist physician records with a practice address in Illinois. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 30% of them.
- NPI issued2010 · 30% of these records are older, 65% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated2009 · median 2013 among the 1,339 with a school on file
- Record last updated2022 · 32% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Illinois
There are 1,535 hospitalist physician records in Illinois.
All 1,535 in Illinois → Every provider in Chicago → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Catherine Dimou, M.D.Chicago, IL 606121073615076
- Ann Goh, M.D.Chicago, IL 606121013019728
- Dorian Guerra, M.D.Chicago, IL 606121053590430
- Scott Hasler, M.D.Chicago, IL 606121619079282
- Syed Hassan, M.D.Chicago, IL 606121902014962
- Richard Huh, M.D.Chicago, IL 606121487742409
- Jisu Kim, M.D.Chicago, IL 606121275645871
- Rudolf Kumapley, MBCHBChicago, IL 606121932138922
Common questions
What is Christine S. Tsai, M.D.'s NPI number?
Christine S. Tsai, M.D.'s National Provider Identifier (NPI) is 1780909960, issued on Mar 31, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Christine S. Tsai, M.D. located?
The NPPES record lists a practice address at 1700 W Van Buren St, Chicago, IL, 60612. Phone: (312) 563-2875. Providers update this record themselves, so call before visiting.
How can I verify Christine S. Tsai, M.D.'s license?
NPPES lists Illinois license number 036132400, 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.