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

Dr. Gary A. Johnson, DC

Individual provider Chiropractor · NPI 1033268404

Dr. Gary A. Johnson, DC is registered under Chiropractic in Gresham, Oregon. Graduated from Western States College of Chiropractic in 1983, 43 years ago. Licensed in Oregon.

Years since qualifying
43
Trained at
Western States College of Chiropractic
Licensed in
OR
In the registry since
2007
Specialties on file
2
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

417 E Powell Blvd
Gresham, OR 97030-7609 Not confirmed with CMS for 18 years — call before visiting
Phone: (503) 665-2517
Fax: (503) 667-3239
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 22894 (OR)
Sports Physician Chiropractor Taxonomy 111NS0005X · Licence 22894 (OR)

Record details

NPI number1033268404
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedJanuary 8, 2007
Last updated in NPPESNovember 16, 2007

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolWESTERN STATES COLLEGE OF CHIROPRACTIC
Graduated 1983 (43 years in practice)
Accepts Medicare assignment Not indicated

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 patients48
Services billed 637 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

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