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

Deanna J Guillen, RD

Individual provider Registered Dietitian · NPI 1619313996

Deanna J Guillen, RD is a Registered Dietitian in Findlay, Ohio. Registered with an NPI since 2013.

In the registry since
2013
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

200 W Pearl St
Findlay, OH 45840-1332
Phone: (419) 424-0380
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 number1619313996
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedMay 14, 2013
Last updated in NPPESMay 14, 2013

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