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

Dr. Chauncey Theodore Griggs, MD

Individual provider Surgery Physician · NPI 1811074487

Dr. Chauncey Theodore Griggs, MD is a General Surgery in Portland, Oregon. Graduated from University of Minnesota, Duluth School of Medicine in 1996, 30 years ago. Practices with Kaiser Foundation Health Plan of the Northwest, a 1,811-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
30
Trained at
University of Minnesota, Duluth School of Medicine
Licensed in
WA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

500 NE Multnomah St Kpb
Portland, OR 97232-2023
Phone: (503) 813-2000
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence MD00039865 (WA)

Record details

NPI number1811074487
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESFebruary 4, 2022

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolUNIVERSITY OF MINNESOTA, DULUTH SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Kaiser Foundation Health Plan Of The Northwest — 1811 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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