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

MS. Linda Ann Gruenwald, FNP

Individual provider Nurse Practitioner · NPI 1306809009

MS. Linda Ann Gruenwald, FNP is a Nurse Practitioner in Hermiston, Oregon. Licensed in Oregon. Registered with an NPI since 2006.

Licensed in
OR
In the registry since
2006
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

236 E Newport Ave
Hermiston, OR 97838-2449
Phone: (541) 567-1137
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X (OR)

Record details

NPI number1306809009
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedApril 11, 2006
Last updated in NPPESJuly 13, 2026

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