Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert O Johns, DC

Q: What is the NPI number for Robert Johns?

The National Provider Identifier (NPI) for Robert Johns is 1144398090, a Type 1 (individual) record in the CMS NPPES registry.

Chiropractor in Oregon City, OR · enumerated 2006.

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

National Provider Identifier

1144398090

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert O Johns

Credential DC

Sex Male

Practice address 619 High St, Oregon City, OR, 97045

Phone (503) 656-4993

Fax (503) 657-0411

Enumeration date Nov 30, 2006

Last updated in NPPES May 19, 2013

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 273223 (OR) Primary

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

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 Robert Johns?

The National Provider Identifier (NPI) for Robert Johns is 1144398090, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robert Johns practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-19.