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

MS. Helen Kathleen Tennican, PA-C

Individual provider Physician Assistant · NPI 1871682997

MS. Helen Kathleen Tennican, PA-C is a Physician Assistant in Corvallis, Oregon. Licensed in Oregon. Registered with an NPI since 2006.

Licensed in
OR
In the registry since
2006
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

850 SW 26th St
Corvallis, OR 97331-8624
Phone: (541) 737-9355
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA01109 (OR)

Record details

NPI number1871682997
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedOctober 12, 2006
Last updated in NPPESJanuary 29, 2024
Certification dateJanuary 29, 2024

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