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

Mrs. Samantha M Mackinnon, RD, LD

Individual provider Registered Dietitian · NPI 1558839100

Mrs. Samantha M Mackinnon, RD, LD is a Registered Dietitian in Houston, Texas. Licensed in Texas. Registered with an NPI since 2018.

Licensed in
TX
In the registry since
2018
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
LD — Licensed Dietitian
A dietitian licensed by a state board.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1369 Arlington St
Houston, TX 77008-4568
Phone: (470) 533-6100
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

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 1076848 (TX)

Record details

NPI number1558839100
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , LD
Sole proprietorNo
NPI enumeratedNovember 12, 2018
Last updated in NPPESNovember 12, 2018

Other providers in Houston