Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Sophia Louise Martz, MA, RD, LD

Individual provider Registered Dietitian · NPI 1003640590

Sophia Louise Martz, MA, RD, LD is a Registered Dietitian in Norman, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2024.

Licensed in
OK
In the registry since
2024
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
RD — Registered Dietitian
A credentialed nutrition professional.
LD — Licensed Dietitian
A dietitian licensed by a state board.

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Practice location Address checks out

2002 E Robinson St
Norman, OK 73071-7420
Phone: (405) 307-2800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 2956 (OK)

Record details

NPI number1003640590
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , RD , LD
Sole proprietorNo
NPI enumeratedAugust 28, 2024
Last updated in NPPESAugust 28, 2024
Certification dateAugust 28, 2024

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