Kathleen Weber, M.D.
Sports Medicine (Internal Medicine) Physician · Chicago, IL
Kathleen Weber, M.D. is a sports medicine (internal medicine) physician with a practice address in Chicago, Illinois, and NPI 1285612259, issued on Jan 9, 2006. Check the license (Illinois 036099936, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Kathleen Weber
- Credential
- M.D.
- Primary taxonomy
- Sports Medicine (Internal Medicine) Physician 207RS0010X
- License number
- 036099936 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1611 W. Harrison, Chicago, IL 60612
- Phone
- (312) 431-3400
- Enumerated
- Jan 9, 2006
- Entity
- Type 1 · individual
Also registered at 1611 W. Harrison
A shared address usually means a shared clinic or building; it does not show who employs whom.
- George Holmes, M.D.Orthopaedic Foot and Ankle Surgery Physician1568441327
Verify Kathleen Weber 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 036099936Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
88% fewer Medicare Part D claims than the average sports medicine (internal medicine) physician in 2024
75 Medicare Part D claims for 51 beneficiaries, against an average of 605 among the 227 providers of this specialty who prescribed in Part D.
Most prescribed
- Meloxicam34 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
- Orthomidwest, PLLCChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Sports Medicine (Internal Medicine) Physician providers in Illinois
There are 19 sports medicine (internal medicine) physician records in Illinois.
Other sports medicine (internal medicine) physician records in Illinois
- Stephen Adams, MDChicago, IL1922157635
- Jeremy Alland, MDChicago, IL1861755035
- Marc Dejong, MDSpringfield, IL1477549541
- Michael Fragen, MDLombard, IL1245359041
- Michael Hanna, M.D.Chicago, IL1487810842
- James John, M.D.Willowbrook, IL1730290198
- Cynthia Labella, MDChicago, IL1033104955
- Lara Lee, M.D.Chicago, IL1710111976
- Balakrishnan Natarajan, MDDes Plaines, IL1295799013
- David Neighbors, MDBreese, IL1811945264
Common questions
What is Kathleen Weber, M.D.'s NPI number?
Kathleen Weber, M.D.'s National Provider Identifier (NPI) is 1285612259, issued on Jan 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Weber, M.D. located?
The NPPES record lists a practice address at 1611 W. Harrison, Chicago, IL, 60612. Phone: (312) 431-3400. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Weber, M.D.'s license?
NPPES lists Illinois license number 036099936, 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 Kathleen Weber, M.D. prescribe under Medicare Part D?
In 2024, Kathleen Weber, M.D. had 75 Medicare Part D claims for 51 beneficiaries; the average among sports medicine (internal medicine) physician prescribers was 605. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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) 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 27, 2026.