Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. James Edward Davison, DC PC

Chiropractor in Tualatin, OR · enumerated 2007 · practices at James E Davison Dc PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1801923768

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. James Edward Davison

Credential DC PC

Sex Male

Practice address Tualatin, OR, 97062

Phone (503) 612-9981

Fax (503) 885-9522

Enumeration date Feb 27, 2007

Last updated in NPPES Nov 19, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 27-2511 (OR) Primary

Other identifiers

Identifier	Type	State	Issuer
370356	Other	OR	ACN GROUP ID
JD370356	Other	OR	ASHN PROVIDER ID
082813001	Other	OR	REGENCE BCBS

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for James Davison?

The National Provider Identifier (NPI) for James Davison is 1801923768, a Type 1 (individual) record in the CMS NPPES registry.

Where does James Davison practice?

The practice location on file with NPPES is in Tualatin, OR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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James E Davison Dc PC Chiropractor · Tualatin, OR NPI 1285751743

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-19.