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

Louis Holmes

Individual provider Internal Medicine Physician · NPI 1356781017

Louis Holmes is an Internal Medicine in Clackamas, Oregon. Graduated from Oregon Health Sciences University School of Medicine in 2015, 11 years ago. Practices with Kaiser Foundation Health Plan of the Northwest, a 1,811-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
11
Trained at
Oregon Health Sciences University School of Medicine
Licensed in
OR
In the registry since
2013
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Practice location Address checks out

9900 SE Sunnyside Rd
Clackamas, OR 97015-9777
Phone: (503) 652-2880
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD190159 (OR)

Record details

NPI number1356781017
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 26, 2013
Last updated in NPPESJanuary 12, 2023
Certification dateJanuary 12, 2023
Mailing address3181 Sw Sam Jackson Park Rd, Ohsu, Portland, OR 97239-3011

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Kaiser Foundation Health Plan Of The Northwest — 1811 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Clackamas