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

Ryan R Stiegler

Individual provider Internal Medicine Physician · NPI 1255929907

Ryan R Stiegler is an Internal Medicine in Portland, Oregon. Qualified in 2022, 4 years ago. Licensed in Oregon.

Years since qualifying
4
Licensed in
OR
In the registry since
2021

Practice location Address checks out

2801 N Gantenbein Ave
Portland, OR 97227-1623
Phone: (541) 503-4138
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence DO229380 (OR)

Record details

NPI number1255929907
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJanuary 7, 2021
Last updated in NPPESApril 30, 2026
Certification dateApril 30, 2026
Mailing addressPo Box 3777, Portland, OR 97208-3777

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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