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

Dr. Robert B Guinan, MD

Individual provider Gastroenterology Physician · NPI 1932190352

Dr. Robert B Guinan, MD is a Gastroenterology Physician in Fort Worth, Texas. Licensed in Texas. Registered with an NPI since 2005.

Licensed in
TX
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

6317 Harris Pkwy Ste 300
Fort Worth, TX 76132-4258
Phone: (817) 361-6900
Fax: (817) 522-1968
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence E6392 (TX)

Record details

NPI number1932190352
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 3, 2005
Last updated in NPPESJuly 13, 2026
Mailing addressPo Box 35629, Dallas, TX 75235-0629

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