Lillian Downing
Behavior Technician · Bartonville, IL
Lillian Downing is a behavior technician with a practice address in Bartonville, Illinois, and NPI 1174459424, issued on Jun 23, 2026. Check the license (Illinois RBT-26-547838, 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
- Lillian Downing
- Primary taxonomy
- Behavior Technician 106S00000X
- License number
- RBT-26-547838 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4128 Airport RD, Bartonville, IL 61607
- Phone
- (309) 323-8675
- Enumerated
- Jun 23, 2026
- Entity
- Type 1 · individual
Also registered at 4128 Airport RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alaina VarnesBehavior Technician1528920857
Verify Lillian Downing in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license RBT-26-547838Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2 behavior technician records list a Bartonville practice address
They are 2 of the 33 NPPES records with a Bartonville 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.
All 2 in Bartonville → All 9,641 in Illinois → Every provider in Bartonville →
Other behavior technician records in Illinois
- Alexis AaronO Fallon, IL1831036003
- Jaime Abarca-MunozChicago, IL1295456705
- Kamran AbbassianChicago, IL1619478690
- Makayla Abbott, RBTChampaign, IL1033798889
- Jodie AbbushiPalos Hills, IL1255188009
- Mary AbdAurora, IL1649122300
- Haitham AbdallahHoffman Estates, IL1760946073
- Marvin AbdeishoElk Grove Village, IL1649983313
- Waied AbdelqaderOak Lawn, IL1184493603
- Fartun AbdiChicago, IL1952272908
Common questions
What is Lillian Downing's NPI number?
Lillian Downing's National Provider Identifier (NPI) is 1174459424, issued on Jun 23, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Lillian Downing located?
The NPPES record lists a practice address at 4128 Airport RD, Bartonville, IL, 61607. Phone: (309) 323-8675. Providers update this record themselves, so call before visiting.
How can I verify Lillian Downing's license?
NPPES lists Illinois license number RBT-26-547838, 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.