Kenneth D. Williams, MD
Diagnostic Radiology Physician · Chicago, IL
Kenneth D. Williams, MD is a diagnostic radiology physician with a practice address in Chicago, Illinois, and NPI 1790783249, issued on Jul 8, 2005. Check the license (Illinois 036101220, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Kenneth D. Williams
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 036101220 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2701 W 68TH St, Chicago, IL 60629
- Phone
- (773) 884-9000
- Enumerated
- Jul 8, 2005
- Record last updated
- Sep 4, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (314) 631-4491
- Medicare enrollment
- Enrolled (PECOS I20040522000061); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 1981
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,874 in Illinois → Look up another NPI →
Also registered at 2701 W 68TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Masroor AhmedPsychiatry Physician1720690928
- Margaux Albair, PA-CMedical Physician Assistant1558506238
- Paul Allegretti, D.O.Emergency Medicine Physician1932121332
- Sarah Argentine, AGPCNP-BCAdult Health Nurse Practitioner1073069381
- Susan Arjmand, M.D.Emergency Medicine Physician1972525384
Verify Kenneth D. Williams 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 036101220Check 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
- Rfc Radiology Associates LLCOlympia Fields, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kenneth D. Williams among 1,874 diagnostic radiology physician records in Illinois
Kenneth D. Williams, MD is one of 1,874 diagnostic radiology physician records with a practice address in Illinois. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1981 · median 2004 among the 1,201 with a school on file
- Record last updated2008 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Illinois
There are 1,874 diagnostic radiology physician records in Illinois.
All 1,874 in Illinois → Every provider in Chicago → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Manuel Corrales, M.D.Chicago, IL 606291811053820
- Calvin Javier, MDChicago, IL 606291366585366
- Warren Brandwein, M.D.Chicago, IL 606311255537858
- Ryan Foley, M.D.Chicago, IL 606311497982334
- Diana Iwanik, MDChicago, IL 606311902824915
- B Kesala, M.D.Chicago, IL 606311578597779
- Kevin O'Brien, MDChicago, IL 606311346686474
- James Pillars, M.D.Chicago, IL 606311558380923
Common questions
What is Kenneth D. Williams, MD's NPI number?
Kenneth D. Williams, MD's National Provider Identifier (NPI) is 1790783249, issued on Jul 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth D. Williams, MD located?
The NPPES record lists a practice address at 2701 W 68TH St, Chicago, IL, 60629. Phone: (773) 884-9000. Providers update this record themselves, so call before visiting.
How can I verify Kenneth D. Williams, MD's license?
NPPES lists Illinois license number 036101220, 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.