Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Diane M. M. Dellavalle, PHD, RDN, LDN

Individual provider Registered Dietitian · NPI 1629555222

Dr. Diane M. M. Dellavalle, PHD, RDN, LDN is a Registered Dietitian in Gouldsboro, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2018.

Licensed in
PA
In the registry since
2018
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

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Practice location Address checks out

88 Mountainside Dr
Gouldsboro, PA 18424-1133
Phone: (607) 229-3683
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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 DN001084 (PA)

Record details

NPI number1629555222
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , RDN , LDN
Sole proprietorNo
NPI enumeratedJuly 26, 2018
Last updated in NPPESJuly 26, 2018