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

Dr. Kari Johnston, DC

Individual provider Chiropractor · NPI 1972996874

Dr. Kari Johnston, DC is registered under Chiropractic in Gresham, Oregon. Graduated from Western States College of Chiropractic in 2014, 12 years ago. Practices with Griffith Chiropractic Clinic, PC, a 3-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
12
Trained at
Western States College of Chiropractic
Licensed in
WA
In the registry since
2015
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

1167 NW Wallula Ave #316
Gresham, OR 97030 Not confirmed with CMS for 11 years — call before visiting
Phone: (785) 527-3590
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence CH60533870 (WA)

Record details

NPI number1972996874
Entity typeIndividual (Type 1)
GenderFemale
Credentials DC
Sole proprietorNo
NPI enumeratedMarch 17, 2015
Last updated in NPPESMarch 17, 2015

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolWESTERN STATES COLLEGE OF CHIROPRACTIC
Graduated 2014 (12 years in practice)
Group practice Griffith Chiropractic Clinic, Pc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients13
Services billed 78 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

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.

Colleagues at Griffith Chiropractic Clinic, PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Gresham