Mark J. Clauser, RBT
Behavior Technician · Lake Villa, IL
Mark J. Clauser, RBT is a behavior technician with a practice address in Lake Villa, Illinois, and NPI 1386136638, issued on Jun 2, 2018. Check the license (Illinois 17-37131, 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
- Mark J. Clauser
- Credential
- RBT
- Primary taxonomy
- Behavior Technician 106S00000X
- License number
- 17-37131 IL
Self-reported in NPPES; status is on the state search - Practice location
- 410 Hampton Dr, Lake Villa, IL 60046
- Phone
- (847) 999-8718
- Enumerated
- Jun 2, 2018
- Record last updated
- Jun 2, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 410 Hampton Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Holli Clauser, RBT-17-34670Behavior Technician1417459942
Verify Mark J. Clauser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 17-37131Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3 behavior technician records list a practice address in Lake Villa
They are 3 of the 176 NPPES records with a practice address in Lake Villa, and 9,340 behavior technician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3 in Lake Villa → All 9,340 in Illinois → Every provider in Lake Villa →
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 Mark J. Clauser, RBT's NPI number?
Mark J. Clauser, RBT's National Provider Identifier (NPI) is 1386136638, issued on Jun 2, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Mark J. Clauser, RBT located?
The NPPES record lists a practice address at 410 Hampton Dr, Lake Villa, IL, 60046. Phone: (847) 999-8718. Providers update this record themselves, so call before visiting.
How can I verify Mark J. Clauser, RBT's license?
NPPES lists Illinois license number 17-37131, 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.
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.