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

Individual provider Registered Dietitian · NPI 1801616479

Madison Shaffer, RD, LD is a Registered Dietitian in Portland, Oregon. Practices as a sole proprietor and works from 2 locations. Licensed in Oregon.

Licensed in
OR
In the registry since
2024
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

2801 N Gantenbein Ave
Portland, OR 97227-1623
Phone: (503) 276-6500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 501 N Graham St Ste 355, Portland, OR 97227 — (503) 413-3926

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence D-10237933 (OR)

Record details

NPI number1801616479
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , LD
Sole proprietorYes
NPI enumeratedOctober 16, 2024
Last updated in NPPESMarch 13, 2025
Certification dateMarch 13, 2025
Mailing addressPo Box 4399, Portland, OR 97208-4399

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