Doctor profile · Federal record
Dr. Gary Johnson, D.C.
Chiropractor (CMS: Chiropractic) · Sports Physician Chiropractor · Gresham, OR
- NPI 1033268404
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
417 E Powell Blvd
Gresham, OR 970307609
(503) 665-2517
fax (503) 667-3239
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- November 16, 2007
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Oregon #22894
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033268404. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
648
Distinct HCPCS
2
Medicare allowed
$20,961
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 556 | 43 | $33 | |
98940 |
Chiropractic manipulative treatment, 1-2 spinal regions | 92 | 14 | $27 |
In context: peer comparison
Among 6 peers in Gresham Chiropractor, average services per provider: 171. This provider delivers 3.8× the peer median.Frequently asked questions
What is Dr. Gary Johnson's medical specialty?
Dr. Gary Johnson practices Chiropractor in Gresham, OR.
Where does Dr. Gary Johnson practice?
Dr. Gary Johnson practices at 417 E Powell Blvd, Gresham, OR 970307609. Office phone: 5036652517.
What is Dr. Gary Johnson's NPI?
Dr. Gary Johnson's National Provider Identifier (NPI) is 1033268404, issued by NPPES.
Does Dr. Gary Johnson accept Medicare assignment?
Dr. Gary Johnson does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Gary Johnson commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941); Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940). Source: CMS Medicare Physician & Other Practitioners file.