Sierra Wiedemann
Occupational Therapy Assistant • Bethany, OK
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Professional Overview & Biography Verified Profile Summary
Sierra Wiedemann is a registered healthcare professional specializing in Occupational Therapy Assistant in Bethany, OK. Official NPI practice address is registered at 6800 NW 39TH EXPY.
Practice Location & Contact Primary Location
6800 Nw 39th Expy
Bethany, OK 730082513
Specialty Benchmarks & Practice Insights
Comparative analytics for Occupational Therapy Assistant in Bethany, OK
Practicing in Bethany, OK (959 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-03-12NUCC Taxonomy Code: 224Z00000X
An occupational therapy assistant is a person who has graduated from an occupational therapy assistant program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, has successfully completed a period of supervised fieldwork experience required by the accredited occupational therapy assistant program, has passed a nationally recognized entry-level examination for occupational therapy assistants, and fulfills state requirements for licensure, certification, or registration. An occupational therapy assistant provides interventions under the supervision of an occupational therapist which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapy assistants address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Speech-Language Pathologist
Speech-Language Pathologist (Certificate of Clinical Competence)
Physician Assistant
Physician Assistant (Certified)
Dietitian, Registered
Licensed Dietitian
Music Therapist
Music Therapist - Board Certified
Occupational Therapist
Master of Occupational Therapy, Occupational Therapist Registered, L
Speech-Language Pathologist
Master of Science, Speech-Language Pathologist (Certificate of Clinical Competence)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 6800 NW 39TH EXPY, BETHANY, OK 730082513 (Tel: 4057896711)
Registered at 6800 NW 39TH EXPY, BETHANY, OK 730082513 (Tel: 4057896711)
Recorded as SIERRA WIEDEMANN
Occupational Therapy Assistant (License #2489 in OK)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
6800 Nw 39th Expy
Bethany, OK 730082513
Phone: 4057896711
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.