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

Regina Angela Delmastro, RN, C

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1750510681

Regina Angela Delmastro, RN, C is an Addiction (Substance Use Disorder) Counselor in Bellevue, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2009
Specialties on file
3
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2025 112th Ave NE Ste 300
Bellevue, WA 98004-2943
Phone: (425) 451-9836
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Adult Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0809X · Licence RN00062371 (WA)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence RC00013558 (WA)
Mental Health Counselor Taxonomy 101YM0800X · Licence RC00013558 (WA)

Record details

NPI number1750510681
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , C
Sole proprietorYes
NPI enumeratedJuly 13, 2009
Last updated in NPPESJuly 13, 2009

Other providers in Bellevue