Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. Mark Bryan Ellis, OTR/L

Individual provider Occupational Therapist · NPI 1003069147

Mr. Mark Bryan Ellis, OTR/L is registered under Occupational Therapist in Private Practice in Little Rock, Arkansas. Qualified in 1991, 35 years ago. Practices with University of Arkansas for Medical Sciences, a 1,144-clinician group and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
35
Licensed in
AR
In the registry since
2008
What do these letters mean?
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

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Practice location Address checks out

9601 Interstate 630 Exit 7
Little Rock, AR 72205-7202 Not confirmed with CMS for 17 years — call before visiting
Phone: (501) 202-7598
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence OTR567 (AR)

Record details

NPI number1003069147
Entity typeIndividual (Type 1)
GenderMale
Credentials OTR/L
Sole proprietorYes
NPI enumeratedNovember 3, 2008
Last updated in NPPESNovember 3, 2008

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice University Of Arkansas For Medical Sciences — 1144 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients34
Services billed 752 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at University of Arkansas for Medical Sciences

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1144 clinicians in the practice; 12 are shown here.

Other providers in Little Rock