Bernadette Derosier
Behavior Technician β’ Mandeville, LA
1325 W Causeway Approach
Mandeville, LA 704713043
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
1325 W Causeway Approach
Mandeville, LA 704713043
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Metairie, LA. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Behavior Technician: NPPES taxonomy is a reported classification, not proof of board certification.
NPI first issued
2017
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.
Compared with the same specialty in Mandeville and Louisiana
81 active clinicians are listed under Behavior Technician with a practice address in Mandeville, LA (5,183 in Louisiana).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Mandeville
0% of these 81 clinicians have the CMS telehealth indicator.
0% of these 81 clinicians are listed by CMS as accepting Medicare assignment.
Sources: CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 106S00000X
The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work.
Secondary Practice Locations
4201 N I 10 Service Rd W
Metairie, LA 700066713
Phone: 5042516013
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 1325 W CAUSEWAY APPROACH, MANDEVILLE, LA 704713043 (Tel: 9852721824)
Registered at 21600 OXNARD ST STE 1800, WOODLAND HILLS, CA 913677807 (Tel: 8183452345)
Additional practice office at 4201 N I 10 Service Rd W, Metairie, LA 700066713
Behavior Technician (license number reported to NPPES: LA 010605487)
NPI status registered as active in NPPES database
Registered at 4201 N I 10 SERVICE RD W, METAIRIE, LA 700066713 (Tel: 5042516013)
Registered at 500 FAIRWAY DR, SUITE 102, DEERFIELD BEACH, FL 334411814 (Tel: 8888809270)
Recorded as BERNADETTE DEROSIER
Behavior Technician
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
21600 Oxnard St Ste 1800
Woodland Hills, CA 913677807
Phone: 8183452345