NPPES file of Aug 9, 2026

Aleksandra Slowik, OD

Optometrist · Lockport, IL

Aleksandra Slowik, OD is an optometrist with a practice address in Lockport, Illinois, and NPI 1134854078, issued on Jul 22, 2022. Check the license (Illinois 046.011660, 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.

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

NPPES recordNPPES file of Aug 9, 2026
1134854078
Name
Aleksandra Slowik
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
046.011660 IL
Self-reported in NPPES; status is on the state search
Practice location
15049 Sagebrush LN, Lockport, IL 60441
Phone
(630) 205-9514
Enumerated
Jul 22, 2022
Record last updated
Jul 22, 2022
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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Verify Aleksandra Slowik in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 046.011660    Check 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
Find the Illinois license search

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4 optometrist records list a practice address in Lockport

They are 4 of the 319 NPPES records with a practice address in Lockport, and 2,697 optometrist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4 in Lockport → All 2,697 in Illinois → Every provider in Lockport →

Other optometrist records in Illinois

  1. Marvin Aal, O.D.Chicago, IL1184634180
  2. Russul Abbas, ODGurnee, IL1285129007
  3. Sarah Abbott, ODPark Ridge, IL1881333565
  4. Mahmud Abdallah, ODAlsip, IL1417501248
  5. Nada AbdallahDeerfield, IL1669206066
  6. Saul Abraham, O.D.Mt Prospect, IL1285772400
  7. Aarlan Aceto, ODDowners Grove, IL1013064385
  8. Jodi Acharya, O.D.Arlington Heights, IL1982769469
  9. Treacy Adamo, O.D.Hinsdale, IL1043395254
  10. Carla Adams, O.D.St Charles, IL1720199409

Common questions

What is Aleksandra Slowik, OD's NPI number?

Aleksandra Slowik, OD's National Provider Identifier (NPI) is 1134854078, issued on Jul 22, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Aleksandra Slowik, OD located?

The NPPES record lists a practice address at 15049 Sagebrush LN, Lockport, IL, 60441. Phone: (630) 205-9514. Providers update this record themselves, so call before visiting.

How can I verify Aleksandra Slowik, OD's license?

NPPES lists Illinois license number 046.011660, 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.

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.