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

Thelma J Mays, MD

Individual provider Anesthesiology Physician · NPI 1326002601

Thelma J Mays, MD is an Anesthesiology Physician in Portland, Oregon. Practices as a sole proprietor. Licensed in Oregon.

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

11782 SW Barnes Rd Bldg C 200
Portland, OR 97225
Phone: (503) 906-4300
Fax: (503) 906-4333
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD17458 (OR)

Record details

NPI number1326002601
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 14, 2006
Last updated in NPPESJanuary 31, 2008

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