David Chwalek
Pharmacist · Chicago, IL
David Chwalek is a pharmacist with a practice address in Chicago, Illinois, and NPI 1245687631, issued on May 16, 2016. Check the license (Illinois 051.299040, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- David Chwalek
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 051.299040 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2550 N Clybourn Ave, Chicago, IL 60614
- Phone
- (773) 348-7421
- Enumerated
- May 16, 2016
- Record last updated
- May 16, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 2550 N Clybourn Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karen FrankPharmacist1649570680
- Dennis Kellman, RPHPharmacist1548560444
- Emily Lamb, RPHPharmacist1083133722
- Julia LangPharmacist1497056683
- Megan Payne, PHARM DPharmacist1902058407
- Marvin Protasio, PHARMDPharmacist1245687771
Verify David Chwalek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 051.299040Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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
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- Mark Abadines, PHARMDHuntley, IL1326659905
- Elaine Abasolo, PHARMDBolingbrook, IL1871873349
- Eric Abasolo, PHARMDChicago, IL1275155541
- Brenda Abate, PHARM. D.Dwight, IL1447532130
- Hakeem Abayomi, PHARM.DChicago, IL1457632879
- Ariba Abbas, PHARM.D.Niles, IL1164132288
- Mahera AbbasHuntley, IL1760082838
Common questions
What is David Chwalek's NPI number?
David Chwalek's National Provider Identifier (NPI) is 1245687631, issued on May 16, 2016. An NPI identifies a provider in billing; it is not a license.
Where is David Chwalek located?
The NPPES record lists a practice address at 2550 N Clybourn Ave, Chicago, IL, 60614. Phone: (773) 348-7421. Providers update this record themselves, so call before visiting.
How can I verify David Chwalek's license?
NPPES lists Illinois license number 051.299040, as entered by the provider. 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.
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.