Katherine Alexander
Behavior Technician · Northbrook, IL
Katherine Alexander is a behavior technician with a practice address in Northbrook, Illinois, and NPI 1457070211, issued on Aug 24, 2022. Check the license (Illinois RBT-22-231048, 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
- Katherine Alexander
- Primary taxonomy
- Behavior Technician 106S00000X
- License number
- RBT-22-231048 IL
Self-reported in NPPES; status is on the state search - Practice location
- 85 Revere Dr Ste AA, Northbrook, IL 60062
- Phone
- (844) 247-7222
- Enumerated
- Aug 24, 2022
- Entity
- Type 1 · individual
Also registered at 85 Revere Dr Ste AA
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elizabeth AscherBehavior Technician1346958105
- Sydney Audiffred-ZaunerBehavior Technician1801503495
Verify Katherine Alexander 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-22-231048Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
670 behavior technician records list a Northbrook practice address
They are 670 of the 2,226 NPPES records with a Northbrook 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 670 in Northbrook → All 9,641 in Illinois → Every provider in Northbrook →
Other behavior technician records in Illinois
- Alexis AaronO Fallon, IL1831036003
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- 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 Katherine Alexander's NPI number?
Katherine Alexander's National Provider Identifier (NPI) is 1457070211, issued on Aug 24, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Alexander located?
The NPPES record lists a practice address at 85 Revere Dr Ste AA, Northbrook, IL, 60062. Phone: (844) 247-7222. Providers update this record themselves, so call before visiting.
How can I verify Katherine Alexander's license?
NPPES lists Illinois license number RBT-22-231048, 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.