Mark Simpson
Behavior Analyst • Corvallis, OR
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Mark Simpson has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Mark Simpson was a registered Behavior Analyst practicing in Corvallis, OR. Throughout an active medical career spanning 9 years, Mark Simpson provided care at the practice location at 4455 NE HIGHWAY 20 until profile deactivation on 2026-06-04.
Practice Location & Contact Primary Location
4455 Ne Highway 20
Corvallis, OR 973309695
Specialty Benchmarks & Practice Insights
Comparative analytics for Behavior Analyst in Corvallis, OR
Practicing in Corvallis, OR (1444 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC 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.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Case Manager/Care Coordinator
Counselor
Social Worker
Social Worker
Counselor
Counselor - Mental Health
Master of Science, National Certified Counselor
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on June 04, 2026
Counselor
NPI status registered as active in NPPES database
Registered at 4455 NE HIGHWAY 20, CORVALLIS, OR 973309695 (Tel: 5417571852)
Registered at 4455 NE HIGHWAY 20, CORVALLIS, OR 973309695
Recorded as MARK SIMPSON
Behavior Analyst
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
Sign in to leave a review for Mark Simpson
Only verified registered users can submit ratings, post feedback, and upload facility photos.
NPI Administrative Meta
Mailing Address
4455 Ne Highway 20
Corvallis, OR 973309695
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.