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

Dr. Anthony Nello Giardina, PSYD

Individual provider Addiction (Substance Use Disorder) Psychologist · NPI 1811338056

Dr. Anthony Nello Giardina, PSYD is an Addiction (Substance Use Disorder) Psychologist in Portland, Oregon. Licensed in Oregon. Registered with an NPI since 2013.

Licensed in
OR
In the registry since
2013
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Practice location Address checks out

2138 NE Halsey St Apt 4
Portland, OR 97232-1562
Phone: (254) 258-0723
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Psychologist (primary) Taxonomy 103TA0400X (OR)

Record details

NPI number1811338056
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorNo
NPI enumeratedJuly 16, 2013
Last updated in NPPESJuly 16, 2013

Other providers in Portland