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

Dr. Mark D. Dalton, MD

Individual provider Gastroenterology Physician · NPI 1780675033

Dr. Mark D. Dalton, 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.

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Practice location Address checks out

900 W Magnolia Ave Ste 100
Fort Worth, TX 76104-8517
Phone: (817) 870-7300
Fax: (817) 332-8372
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence D7000 (TX)

Record details

NPI number1780675033
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 3, 2005
Last updated in NPPESNovember 10, 2010
Mailing address6445 Harris Pkwy, Ste. 100, Fort Worth, TX 76132-4138

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