Registry data as of Aug 27, 2026

Casey Crumbliss, O.D.

Optometrist · Chicago, IL

Casey Crumbliss, O.D. is an optometrist with a practice address in Chicago, Illinois, and NPI 1033225743, issued on Aug 23, 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1033225743
Name
Casey Crumbliss
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
Practice location
3539 N Southport Ave, Chicago, IL 60657
Phone
(773) 871-2020
Enumerated
Aug 23, 2006
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.
Download card Updates feed

Also registered at 3539 N Southport Ave

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

  1. Jessica Katsevman, ODOptometrist1417731092
  2. Nicole Katsevman, ODOptometrist1609657030
  3. Michael Sculley, O.D.Optometrist1336253889

Verify Casey Crumbliss 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
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Optometrist providers in Illinois

There are 2,697 optometrist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,697 in Illinois → Every provider in Chicago →

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 Casey Crumbliss, O.D.'s NPI number?

Casey Crumbliss, O.D.'s National Provider Identifier (NPI) is 1033225743, issued on Aug 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Casey Crumbliss, O.D. located?

The NPPES record lists a practice address at 3539 N Southport Ave, Chicago, IL, 60657. Phone: (773) 871-2020. Providers update this record themselves, so call before visiting.

How can I verify Casey Crumbliss, O.D.'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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Built from the named public files by PlainDoctor's data pipeline (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) 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 27, 2026.