John C. Wu, M.D.
General Practice Physician · Chicago, IL
John C. Wu, M.D. is a general practice physician with a practice address in Chicago, Illinois, and NPI 1033281506, issued on Nov 13, 2006. Check the license (Illinois 036105600, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- John C. Wu
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 036105600 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2306 East 75TH Street, Chicago, IL 60649
- Phone
- (773) 731-0014
- Enumerated
- Nov 13, 2006
- Record last updated
- Sep 28, 2024
- Fax
- (773) 731-2034
- Medicaid ID
- 036105600 IL
- Medicare enrollment
- Enrolled (PECOS I20120404000055); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 1995
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 291 in Illinois → Look up another NPI →
Verify John C. Wu 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 036105600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% fewer Medicare Part D claims than the average general practice physician in 2024
2,529 Medicare Part D claims for 159 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 121 claims were for opioids.
Most prescribed
- Ibuprofen134 claims
- Amlodipine Besylate122 claims
- Albuterol Sulfate Hfa109 claims
- Amoxicillin73 claims
- Hydrochlorothiazide69 claims
- Promethazine Hcl66 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.
Industry payments in 2024: $32.78
1 payment: food and beverage; the largest payer was Organogenesis Inc. The 4,259 providers of this specialty with any payment received $1,273.40 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.
John C. Wu among 291 general practice physician records in Illinois
John C. Wu, M.D. is one of 291 general practice physician records with a practice address in Illinois. 42% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 57% newer
- In a Medicare fileYes · 42% of these records are
- In the CMS Doctors and Clinicians fileYes · 18% of these records are
- Graduated1995 · median 1998 among the 52 with a school on file
- Record last updated2024 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in Illinois
There are 291 general practice physician records in Illinois.
All 291 in Illinois → Every provider in Chicago → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Sime AlemuChicago, IL 606491730020553
- Ying Yih Wu, M.D.Chicago, IL 606491962574434
- Akilah Hyrams, MDChicago, IL 606471295437002
- Salvador Serrano, M.D.Chicago, IL 606471588754972
- Tito Yao, MDChicago, IL 606511043220742
- Renee Hartz, MDChicago, IL 606461134166648
- Mohammad Ahmad, MDChicago, IL 606531003377938
- Lissette Diaz-SerranoChicago, IL 606451730755380
Common questions
What is John C. Wu, M.D.'s NPI number?
John C. Wu, M.D.'s National Provider Identifier (NPI) is 1033281506, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John C. Wu, M.D. located?
The NPPES record lists a practice address at 2306 East 75TH Street, Chicago, IL, 60649. Phone: (773) 731-0014. Providers update this record themselves, so call before visiting.
How can I verify John C. Wu, M.D.'s license?
NPPES lists Illinois license number 036105600, 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 John C. Wu, M.D. prescribe under Medicare Part D?
In 2024, John C. Wu, M.D. had 2,529 Medicare Part D claims for 159 beneficiaries; the average among general practice physician prescribers was 3,030. 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.