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

Mrs. Sydney Lynn Slavtcheff, RD

Individual provider Registered Dietitian · NPI 1679250039

Mrs. Sydney Lynn Slavtcheff, RD is a Registered Dietitian in Portland, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2023
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

3709 SE 65th Ave
Portland, OR 97206-3632
Phone: (412) 977-8806
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence LD-D-10221641 (OR)

Record details

NPI number1679250039
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedJune 28, 2023
Last updated in NPPESJune 28, 2023
Certification dateJune 28, 2023

Other providers in Portland