NPPES file of Aug 9, 2026

Lonyel J. Williams, PHARMD

Pharmacist · Chicago, IL

Lonyel J. Williams, PHARMD is a pharmacist with a practice address in Chicago, Illinois, and NPI 1164528436, issued on Sep 15, 2006. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164528436
Name
Lonyel J. Williams
Credential
PHARMD
Primary taxonomy
Pharmacist 183500000X
Practice location
820 S Damen, Chicago, IL 60611
Phone
(312) 569-6885
Enumerated
Sep 15, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(312) 569-6185
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 820 S Damen

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Christopher Philip EspaldonAnesthesiology Physician1588867105
  2. Brandon Major, RNRegistered Nurse1861260440

Verify Lonyel J. Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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1,906 pharmacist records list a practice address in Chicago

They are 1,906 of the 63,379 NPPES records with a practice address in Chicago, and 9,744 pharmacist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,906 in Chicago → All 9,744 in Illinois → Every provider in Chicago →

Other pharmacist records in Illinois

  1. Kathryn Aardema, RPHMokena, IL1417239310
  2. David Aarthun, RPHChicago, IL1942579198
  3. Humaira Aasi, PHARMDWaukegan, IL1437753365
  4. Mark Abadines, PHARMDHuntley, IL1326659905
  5. Elaine Abasolo, PHARMDBolingbrook, IL1871873349
  6. Eric Abasolo, PHARMDChicago, IL1275155541
  7. Brenda Abate, PHARM. D.Dwight, IL1447532130
  8. Hakeem Abayomi, PHARM.DChicago, IL1457632879
  9. Ariba Abbas, PHARM.D.Niles, IL1164132288
  10. Mahera AbbasHuntley, IL1760082838

Common questions

What is Lonyel J. Williams, PHARMD's NPI number?

Lonyel J. Williams, PHARMD's National Provider Identifier (NPI) is 1164528436, issued on Sep 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Lonyel J. Williams, PHARMD located?

The NPPES record lists a practice address at 820 S Damen, Chicago, IL, 60611. Phone: (312) 569-6885. Providers update this record themselves, so call before visiting.

How can I verify Lonyel J. Williams, PHARMD's license?

Search the Illinois board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.