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

Robert Larry Marshall, MD

Individual provider Rheumatology Physician · NPI 1891991881

Robert Larry Marshall, MD is a Rheumatology Physician in Fort Worth, Texas. Licensed in Texas. Registered with an NPI since 2007.

Licensed in
TX
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

855 Montgomery St
Fort Worth, TX 76107-2553
Phone: (817) 735-2660
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence D9846 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence D9846 (TX)

Record details

NPI number1891991881
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2007
Last updated in NPPESDecember 17, 2009
Mailing addressPo Box 99335, Fort Worth, TX 76199-0335

Other providers in Fort Worth