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

Dr. Theodore Douglas Flaiz, MD

Individual provider Family Medicine Physician · NPI 1841372059

Dr. Theodore Douglas Flaiz, MD is a Family Medicine Physician 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?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

600 NW 11th St Ste E-15
Hermiston, OR 97838-8602
Phone: (541) 567-6434
Fax: (541) 567-6019
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD08491 (OR)

Record details

NPI number1841372059
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 19, 2006
Last updated in NPPESMarch 6, 2017

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