Occupational Therapy Assistants in Columbia, SC
Browse 35 Occupational Therapy Assistant providers listed in NPPES with a practice address in Columbia, South Carolina.
How Columbia compares with the U.S.
Columbia has 25 Occupational Therapy Assistants per 100,000 residents, 2.0 times the U.S. rate of 12.
That is 35 active Occupational Therapy Assistants with a practice address in Columbia, for a population of 139,643.
The South Carolina rate is 14 per 100,000 residents.
What these numbers mean
Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.
A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.
City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.
None of the Occupational Therapy Assistants in Columbia are listed in the CMS Medicare file.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).
Brett E Argo , COTA
Occupational Therapy Assistant
Sandrella Michelle Barr , COTA, L
Occupational Therapy Assistant
Alyssa Kristine Behme , COTA, L
Occupational Therapy Assistant
Cathy A Chadwick , COTA
Occupational Therapy Assistant
Monica Lynnette Clemmons , COTA, L
Occupational Therapy Assistant
Nicholas Cole , COTA, L, CAPS
Occupational Therapy Assistant
Jordan Collier
Occupational Therapy Assistant
Sebastian J Crawford
Occupational Therapy Assistant
Lisa Diaz , COTA
Occupational Therapy Assistant
Kandis Dunbar
Occupational Therapy Assistant
Anthony Paul Egan , COTA, L
Occupational Therapy Assistant
Sherry Miranda Frishcosy
Occupational Therapy Assistant
Patricia Hansen
Occupational Therapy Assistant
Mishka J Harmon , COTA, L
Occupational Therapy Assistant
Eboni B Harris
Occupational Therapy Assistant
Jayla Hayes
Occupational Therapy Assistant
Robin Heaton , COTA, L
Occupational Therapy Assistant
Consuela T. Jenkins , COTA
Occupational Therapy Assistant
Stephanie Aull Johnson , COTA
Occupational Therapy Assistant
Kyala King , COTA
Occupational Therapy Assistant
Frequently Asked Questions about Occupational Therapy Assistant in Columbia
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the South Carolina licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.
This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.
Other Specialties in Columbia
- Nurse Practitioner - Family 663
- Pharmacist 587
- Counselor - Professional 414
- Social Worker - Clinical 377
- Student in an Organized Health Care Education/Training Program 357
- Internal Medicine 269
- Physician Assistant 247
- Speech-Language Pathologist 236
- Family Medicine 235
- Emergency Medicine 219
- Nurse Practitioner 204
- Dentist - General Practice 172