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

Cynthia Marquess, PT

Individual provider Physical Therapist · NPI 1235226796

Cynthia Marquess, PT is a Physical Therapist in Private Practice in Tualatin, Oregon. Qualified in 1990, 36 years ago. Practices with Ellen Nona Hoyven PT PC, a 9-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
36
Licensed in
OR
In the registry since
2006
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

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Practice location Address checks out

8100 SW Nyberg St Ste 130
Tualatin, OR 97062-8375
Phone: (503) 885-8677
Fax: (503) 885-0676
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 2054 (OR)

Record details

NPI number1235226796
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT
Sole proprietorNo
NPI enumeratedOctober 6, 2006
Last updated in NPPESFebruary 26, 2026
Certification dateFebruary 26, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Ellen Nona Hoyven Pt Pc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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