Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gerald D. Smalling, D.C.

Rehabilitation Chiropractor in Newberg, OR · enumerated 2007.

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

National Provider Identifier

1669661435

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Registry record

Entity type Individual (Type 1)

Name Gerald D. Smalling

Credential D.C.

Sex Male

Practice address 2119 Portland Rd, Newberg, OR, 97132

Phone (503) 538-6134

Enumeration date Oct 17, 2007

Last updated in NPPES Oct 17, 2007

Taxonomy & licenses

111NR0400X Rehabilitation Chiropractor Chiropractic Providers · License 3741 (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

Where does Gerald Smalling practice?

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

What is the NPI number for Gerald Smalling?

The National Provider Identifier (NPI) for Gerald Smalling is 1669661435, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-17.