Registry data as of Aug 27, 2026

Leo Taylor

Behavior Technician · Markham, IL

Leo Taylor is a behavior technician with a practice address in Markham, Illinois, and NPI 1780377689, issued on May 29, 2023. Check the license (Illinois RBT-22-220999, 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1780377689
Name
Leo Taylor
Primary taxonomy
Behavior Technician 106S00000X
License number
RBT-22-220999 IL
Self-reported in NPPES; status is on the state search
Practice location
16128 Sawyer Ave, Markham, IL 60428
Phone
(708) 964-5783
Enumerated
May 29, 2023
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 Leo Taylor 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 RBT-22-220999
    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

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

4 behavior technician records list a Markham practice address

They are 4 of the 40 NPPES records with a Markham practice address, and 9,641 behavior technician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other behavior technician records in Illinois

  1. Alexis AaronO Fallon, IL1831036003
  2. Jaime Abarca-MunozChicago, IL1295456705
  3. Kamran AbbassianChicago, IL1619478690
  4. Makayla Abbott, RBTChampaign, IL1033798889
  5. Jodie AbbushiPalos Hills, IL1255188009
  6. Mary AbdAurora, IL1649122300
  7. Haitham AbdallahHoffman Estates, IL1760946073
  8. Marvin AbdeishoElk Grove Village, IL1649983313
  9. Waied AbdelqaderOak Lawn, IL1184493603
  10. Fartun AbdiChicago, IL1952272908

Common questions

What is Leo Taylor's NPI number?

Leo Taylor's National Provider Identifier (NPI) is 1780377689, issued on May 29, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Leo Taylor located?

The NPPES record lists a practice address at 16128 Sawyer Ave, Markham, IL, 60428. Phone: (708) 964-5783. Providers update this record themselves, so call before visiting.

How can I verify Leo Taylor's license?

NPPES lists Illinois license number RBT-22-220999, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.