Leshaun Williams
Family Nurse Practitioner · Chicago, IL
Leshaun Williams is a family nurse practitioner with a practice address in Chicago, Illinois, and NPI 1043679681, issued on Feb 10, 2016. Check the license (Illinois 209013662, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leshaun Williams
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209013662 IL
Self-reported in NPPES; status is on the state search - Practice location
- 11000 S Halsted St, Chicago, IL 60628
- Phone
- (773) 264-2236
- Enumerated
- Feb 10, 2016
- Record last updated
- Feb 10, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (773) 264-2237
- Medicare enrollment
- Enrolled (PECOS I20161212000651); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
Also registered at 11000 S Halsted St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Olusoji Peter, M.D.Internal Medicine Physician1225018203
- Sheng Wu, M.D.Family Medicine Physician1063595718
Verify Leshaun Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209013662Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average family nurse practitioner in 2024
111 Medicare Part D claims for 22 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate12 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.
One hospital affiliation
- St Bernard HospitalChicago, IL · Acute Care Hospitals1 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Leshaun Williams among 7,639 family nurse practitioner records in Illinois
Leshaun Williams is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 30% of them.
- NPI issued2016 · 30% of these records are older, 63% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2015 · median 2018 among the 4,778 with a school on file
- Record last updated2016 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,567 family nurse practitioner records list a practice address in Chicago
They are 1,567 of the 63,379 NPPES records with a practice address in Chicago, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Chicago → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Julia Gordon, APRN-BCChicago, IL 606281396296299
- Zyra Gordon-Smith, DNP, APN, CS-FNPChicago, IL 606281356459432
- Regina HopkinsChicago, IL 606281952771669
- Sherree McCoolChicago, IL 606281104354257
- Myralen McMurtry, NPChicago, IL 606281376578898
- Anthony Oyetola, NPChicago, IL 606281922472968
- Melinda Pipik, FNP-BCChicago, IL 606281356765085
- Stephanie Rzepka, FNP-BCChicago, IL 606281184153637
Common questions
What is Leshaun Williams's NPI number?
Leshaun Williams's National Provider Identifier (NPI) is 1043679681, issued on Feb 10, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Leshaun Williams located?
The NPPES record lists a practice address at 11000 S Halsted St, Chicago, IL, 60628. Phone: (773) 264-2236. Providers update this record themselves, so call before visiting.
How can I verify Leshaun Williams's license?
NPPES lists Illinois license number 209013662, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Leshaun Williams prescribe under Medicare Part D?
In 2024, Leshaun Williams had 111 Medicare Part D claims for 22 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.