William Brandon Klein , MED, BCBA, LABA
Behavior Analyst • Tupelo, MS
Professional Overview & Biography Verified Profile Summary
William Klein, MED, BCBA, LABA is a registered healthcare professional specializing in Behavior Analyst in Tupelo, MS. Practice services are available at 302 S SPRING ST under active NPI credentials.
Practice Location & Contact Primary Location
302 S Spring St
Tupelo, MS 388044822
Specialty Benchmarks & Practice Insights
Comparative analytics for Behavior Analyst in Tupelo, MS
Practicing in Tupelo, MS (198 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-07-28NUCC Taxonomy Code: 103K00000X
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
NUCC Taxonomy Code: 183700000X
A person who works under the direct supervision of a licensed pharmacist and performs many pharmacy-related functions that do not require the professional judgment of a pharmacist.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Counselor - Professional
Psychiatry & Neurology - Psychiatry
Doctor of Medicine (M.D.)
Counselor - Mental Health
Master of Arts, PLPC, CMHT
Nurse Practitioner
Psychiatric-Mental Health Nurse Practitioner
Counselor - Mental Health
Licensed Professional Counselor
Social Worker
Licensed Master Social Worker
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 302 S SPRING ST, TUPELO, MS 388044822 (Tel: 6622050098)
Registered at PO BOX 68, TUPELO, MS 388020068 (Tel: 6622050098)
Physician Assistant
Registered at 143C WILLOWBROOK DR, SALTILLO, MS 388666896 (Tel: 6622050098)
Registered at 143C WILLOWBROOK DR, SALTILLO, MS 388666896 (Tel: 6622050098)
Pharmacy Technician
Registered at 350 FAIRWAY DR STE 101, DEERFIELD BEACH, FL 334411834 (Tel: 8774182978)
Registered at 350 FAIRWAY DR STE 101, DEERFIELD BEACH, FL 334411834 (Tel: 8774182978)
Behavior Analyst
Registered at 4620 N STATE ROAD 7 STE 300, LAUDERDALE LAKES, FL 333195867 (Tel: 5613355681)
Registered at 155 MAIN DUNSTABLE RD STE 150, NASHUA, NH 030603640 (Tel: 3059626160)
Registered at 560 VILLAGE BLVD STE 100, WEST PALM BEACH, FL 334091963 (Tel: 5613355681)
Recorded as WILLIAM KLEIN, M.ED., BCBA, LABA
Registered at 16130 SHERMAN WAY, VAN NUYS, CA 914063907 (Tel: 8182858252)
Registered at 16130 SHERMAN WAY, VAN NUYS, CA 914063907 (Tel: 8182858252)
Behavior Analyst (License #3338 in MA)
Registered at 7108 S KANNER HWY, STUART, FL 349977462 (Tel: 8558326727)
Registered at 7108 S KANNER HWY, STUART, FL 349977462
Community Health Worker
Registered at 824 S LAKE DR, LANTANA, FL 334624626 (Tel: 5615232011)
Registered at 2030 S OCEAN DR APT 1719, HALLANDALE BEACH, FL 330096614 (Tel: 3059626160)
Recorded as WILLIAM KLEIN, M.ED., BCBA
Registered at 809 PATRICK ST, KISSIMMEE, FL 34741 (Tel: (321) 401-7026)
Registered at 3708 CONWAY RD, ORLANDO, FL 328127608 (Tel: 3214017026)
Recorded as WILLIAM KLEIN CILAURO, M.ED., BCBA
NPI status registered as active in NPPES database
Registered at 809 PATRICK ST, KISSIMMEE, FL 347415639 (Tel: (321) 401-7026)
Registered at 809 PATRICK ST, KISSIMMEE, FL 347415639 (Tel: (321) 401-7026)
Recorded as WILLIAM KLEIN, M.ED., BCBA
Behavior Analyst (License #1-16-23320 in None)
Registered at 4575 EMERSON PARK DR, APT 114, ORLANDO, FL 328396080 (Tel: 3214017026)
Registered at 4575 EMERSON PARK DR, APT 114, ORLANDO, FL 328396080 (Tel: 3214017026)
NPI status registered as active in NPPES database
Registered at 5575 S SEMORAN BLVD, SUITE 24, ORLANDO, FL 328221747 (Tel: 3214005254)
Registered at 5575 S SEMORAN BLVD, SUITE 24, ORLANDO, FL 328221747 (Tel: 3214005254)
Recorded as WILLIAM KLEIN, M.ED., BCBA
Behavior Analyst (License #1-16-23320 in None)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
Po Box 68
Tupelo, MS 388020068
Phone: 6622050098
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