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

Dr. Derrick L Richardson, MD

Individual provider Gastroenterology Physician · NPI 1992727150

Dr. Derrick L Richardson, MD is a Gastroenterology in Fort Smith, Arkansas. Graduated from University of Arkansas College of Medicine in 1993, 33 years ago. Practices with Mercy Clinic Fort Smith Communities, a 350-clinician group and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
33
Trained at
University of Arkansas College of Medicine
Licensed in
AR
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

6801 Rogers Ave
Fort Smith, AR 72903-4067
Phone: (479) 274-3200
Fax: (479) 274-3289
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence C-8460 (AR)

Record details

NPI number1992727150
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 24, 2006
Last updated in NPPESSeptember 1, 2015

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice Mercy Clinic Fort Smith Communities — 350 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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