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

Marshall Gastroenterology, PA

Organization Gastroenterology Physician · NPI 1629263652

Marshall Gastroenterology, PA is a Gastroenterology Physician in Marshall, Texas. Licensed in Texas. Registered with an NPI since 2007.

Licensed in
TX
In the registry since
2007
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

815 S Washington Ave Ste 201
Marshall, TX 75670-5369
Phone: (903) 927-6680
Fax: (903) 927-6681
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence J5017 (TX)

Record details

NPI number1629263652
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Simpson — Physician/Owner · (903) 927-6680
NPI enumeratedSeptember 12, 2007
Last updated in NPPESJanuary 17, 2008
Mailing address815 S Washington Ave, Suite 201, Marshall, TX 75670-5369

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