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

Justin Mattson, RD/LD

Individual provider Registered Dietitian · NPI 1023987260

Justin Mattson, RD/LD is a Registered Dietitian in Colby, Kansas. Licensed in Alabama and Kansas. Registered with an NPI since 2025.

Licensed in
AL, KS
In the registry since
2025
Specialties on file
2

Practice location Address checks out

1442 County Road R
Colby, KS 67701-9512
Phone: (818) 434-3331
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 3175 (KS)
Registered Dietitian Taxonomy 133V00000X · Licence 5340 (AL)

Record details

NPI number1023987260
Entity typeIndividual (Type 1)
GenderMale
Credentials RD/LD
Sole proprietorNo
NPI enumeratedNovember 4, 2025
Last updated in NPPESNovember 4, 2025
Certification dateNovember 4, 2025

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