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

Dr. Mark Edward Dickson, MD

Individual provider Surgery Physician · NPI 1134108715

Dr. Mark Edward Dickson, MD is a General Surgery in Sherman, Texas. Graduated from Texas Tech University Health Science Center School of Medicine in 1988, 38 years ago. Practices with Mercy Clinic Oklahoma Communities, a 648-clinician group and accepts Medicare assignment. Licensed in Oklahoma and Texas.

Years since qualifying
38
Trained at
Texas Tech University Health Science Center School of Medicine
Licensed in
OK, TX
In the registry since
2006
Specialties on file
2
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

3305 N Calais St Ste # 100
Sherman, TX 75090-3110
Phone: (903) 957-0016
Fax: (903) 957-0038
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence H6165 (TX)
Surgery Physician Taxonomy 208600000X · Licence 19378 (OK)

Record details

NPI number1134108715
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 12, 2006
Last updated in NPPESMay 9, 2012
Mailing address3305 N Calais St, Suite # 100, Sherman, TX 75090-3110

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolTEXAS TECH UNIVERSITY HEALTH SCIENCE CENTER SCHOOL OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice Mercy Clinic Oklahoma Communities — 648 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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