Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Brewster A Kellogg, DO

Individual provider Family Medicine Physician · NPI 1922032333

Dr. Brewster A Kellogg, DO is registered under Family Practice in Newport, Oregon. Graduated from Arizona College of Osteopathic Medicine Mid Western University in 2001, 25 years ago. Practices with Samaritan Pacific Health Services Inc, a 90-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Kansas and Oregon.

Years since qualifying
25
Trained at
Arizona College of Osteopathic Medicine Mid Western University
Licensed in
KS, OR
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

930 SW Abbey St
Newport, OR 97365-4820
Phone: (541) 265-2244
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 310 E College Dr, Colby, KS 67701-3716 — (785) 462-6184

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence DO198303 (OR)
Family Medicine Physician Taxonomy 207Q00000X · Licence 0530778 (KS)

Record details

NPI number1922032333
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 10, 2006
Last updated in NPPESNovember 2, 2020
Certification dateNovember 2, 2020

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolARIZONA COLLEGE OF OSTEOPATHIC MEDICINE MID WESTERN UNIVERSITY
Graduated 2001 (25 years in practice)
Group practice Samaritan Pacific Health Services Inc — 90 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients162
Services billed 411 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Good Samaritan Regional Medical Center Hospital · Corvallis, OR
  • Samaritan Pacific Community Hospital Hospital · Newport, OR

Also affiliated with 1 nursing home, which CMS identifies by certification number only.

Colleagues at Samaritan Pacific Health Services Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 90 clinicians in the practice; 12 are shown here.

Other providers in Newport