NPPES file of Aug 9, 2026

Ricardo Ayala, OD, MABS

Optometrist · Oak Brook, IL

Ricardo Ayala, OD, MABS is an optometrist with a practice address in Oak Brook, Illinois, and NPI 1417786245, issued on Jul 30, 2024. Check the license (Illinois 046.011886, 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
1417786245
Name
Ricardo Ayala
Credential
OD, MABS
Primary taxonomy
Optometrist 152W00000X
License number
046.011886 IL
Self-reported in NPPES; status is on the state search
Practice location
62 Oakbrook Ctr, Oak Brook, IL 60523
Phone
(630) 243-5224
Enumerated
Jul 30, 2024
Record last updated
Jul 30, 2024
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 62 Oakbrook Ctr

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

  1. Vianna Ha, ODOptometrist1851024194
  2. Nikita Shah, ODOptometrist1801310313
  3. Rabia Yaqub, ODOptometrist1780177469

Verify Ricardo Ayala 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 046.011886    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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11 optometrist records list a practice address in Oak Brook

They are 11 of the 950 NPPES records with a practice address in Oak Brook, and 2,697 optometrist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 11 in Oak Brook → All 2,697 in Illinois → Every provider in Oak Brook →

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 Ricardo Ayala, OD, MABS's NPI number?

Ricardo Ayala, OD, MABS's National Provider Identifier (NPI) is 1417786245, issued on Jul 30, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Ricardo Ayala, OD, MABS located?

The NPPES record lists a practice address at 62 Oakbrook Ctr, Oak Brook, IL, 60523. Phone: (630) 243-5224. Providers update this record themselves, so call before visiting.

How can I verify Ricardo Ayala, OD, MABS's license?

NPPES lists Illinois license number 046.011886, 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.