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

Mrs. Martha G Loeffler, RD, CSR, LD

Individual provider Registered Dietitian · NPI 1578699856

Mrs. Martha G Loeffler, RD, CSR, LD is a Registered Dietitian in Portland, Oregon. Practices as a sole proprietor. Licensed in PW.

Licensed in
PW
In the registry since
2007
What do these letters mean?
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

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011
Phone: (503) 494-3779
Fax: (503) 494-3762
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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 138 (PW)

Record details

NPI number1578699856
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , CSR , LD
Sole proprietorYes
NPI enumeratedFebruary 23, 2007
Last updated in NPPESJuly 8, 2007

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