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

Mr. Jeffry Jay Sinanian I, RD, MPH

Individual provider Registered Dietitian · NPI 1447395942

Mr. Jeffry Jay Sinanian I, RD, MPH is a Registered Dietitian in Portland, Oregon. Practices as a sole proprietor. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
MPH — Master of Public Health
A graduate degree in population health.

See every abbreviation used in this directory →

Practice location Address checks out

1631 NE Broadway St Ste 2174
Portland, OR 97232-1425
Phone: (206) 941-1604
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1447395942
Entity typeIndividual (Type 1)
GenderMale
Credentials RD , MPH
Sole proprietorYes
NPI enumeratedFebruary 21, 2007
Last updated in NPPESMay 14, 2025
Certification dateMay 14, 2025

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