Dr. Gary A. Johnson, D.C.

Dr. Gary A. Johnson is a Chiropractor provider (Chiropractor) practicing in Gresham, OR, registered in the NPPES registry with NPI 1033268404 since 2007. The credential DC stands for Doctor of Chiropractic. Practices at Johnson Chiropractic Clinic PC (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1033268404
Entity type	Individual (Type 1)
Name	Dr. Gary A. Johnson
Credential	D.C.
Sex	Male
Practice address	417 E POWELL BLVD, Gresham, OR, 97030
Phone	5036652517
Fax	5036673239
Enumeration date	2007-01-08
Last updated in NPPES	2007-11-16

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
111N00000X	Chiropractor	Primary	22894	OR
111NS0005X	Sports Physician Chiropractor	Secondary	22894	OR

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details

Provider: Gary Johnson, D.C.
NPI: 1033268404
Taxonomy: 111N00000X (Chiropractor)
Address: 417 E POWELL BLVD, Gresham, OR, 97030

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1750424511	Vickie Stoddard	Individual	Massage Therapist	Gresham, OR
1659554632	Johnson Chiropractic Clinic PC	Organization	Chiropractor	Gresham, OR
1447500335	Heather Klann	Individual	Massage Therapist	Gresham, OR
1518362250	Kirstin Card	Individual	Massage Therapist	Gresham, OR

Verify this record

Cross-check NPI 1033268404 against the authoritative CMS record: view Dr. Gary A. Johnson on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What specialty is Gary Johnson?

Gary Johnson is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2007-11-16.