Wenlu Wendy Xiong, M.D.
Rheumatology Physician · Chicago, IL
Wenlu Wendy Xiong, M.D. is a rheumatology physician with a practice address in Chicago, Illinois, and NPI 1043553704, issued on Apr 1, 2013. Check the license (Illinois 036145898, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Wenlu Wendy Xiong
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License numbers
- 036145898 IL
036-145898 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1611 W Harrison St Ste 510, Chicago, IL 60612
- Phone
- (312) 563-2800
- Enumerated
- Apr 1, 2013
- Record last updated
- May 4, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180803001660); accepts Medicare assignment
- Medical or professional school
- University Of Chicago, Pritzker School Of Medicine, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 340 in Illinois → Look up another NPI →
Also registered at 1611 W Harrison St Ste 510
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Casey Aman, MDRheumatology Physician1891435582
- Carrie Richardson, M.D.Rheumatology Physician1477817021
- Didem Saygin, M.D.Rheumatology Physician1861929564
Verify Wenlu Wendy Xiong 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 036145898Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,160 Medicare Part D claims for 230 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 42 claims were for opioids.
Most prescribed
- Prednisone149 claims
- Methotrexate111 claims
- Hydroxychloroquine Sulfate110 claims
- Allopurinol77 claims
- Diclofenac Sodium68 claims
- Leflunomide63 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
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).
Wenlu Wendy Xiong among 340 rheumatology physician records in Illinois
Wenlu Wendy Xiong, M.D. is one of 340 rheumatology physician records with a practice address in Illinois. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 74% of them.
- NPI issued2013 · 74% of these records are older, 21% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2013 · median 2003 among the 244 with a school on file
- Record last updated2021 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Illinois
There are 340 rheumatology physician records in Illinois.
All 340 in Illinois → Every provider in Chicago → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Shiva AramiChicago, IL 606121629173968
- Sanford Baim, M.D.Chicago, IL 606121841227311
- Joel Block, M.D.Chicago, IL 606121285659771
- John Case, M.D.Chicago, IL 606121104840123
- Huan ChangChicago, IL 606121336244870
- Sarah Everakes, M.D.Chicago, IL 606121487687299
- Paul Glickman, M.D.Chicago, IL 606121801829510
- Meenakshi Jolly, M.D.Chicago, IL 606121316970015
Common questions
What is Wenlu Wendy Xiong, M.D.'s NPI number?
Wenlu Wendy Xiong, M.D.'s National Provider Identifier (NPI) is 1043553704, issued on Apr 1, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Wenlu Wendy Xiong, M.D. located?
The NPPES record lists a practice address at 1611 W Harrison St Ste 510, Chicago, IL, 60612. Phone: (312) 563-2800. Providers update this record themselves, so call before visiting.
How can I verify Wenlu Wendy Xiong, M.D.'s license?
NPPES lists Illinois license number 036145898, 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.
How much does Wenlu Wendy Xiong, M.D. prescribe under Medicare Part D?
In 2024, Wenlu Wendy Xiong, M.D. had 1,160 Medicare Part D claims for 230 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
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.