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

Dr. Martin Gregory Farrell, MD

Individual provider Specialist · NPI 1295814036

Dr. Martin Gregory Farrell, MD is a Specialist in Sherman, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
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

425 N Highland Ave # 130
Sherman, TX 75092-7377
Phone: (903) 892-9179
Fax: (903) 868-2317
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence G5035 (TX)
Specialist Taxonomy 174400000X · Licence G5035 (TX)

Record details

NPI number1295814036
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 3, 2006
Last updated in NPPESAugust 18, 2015

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