Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Swc Tuttle, DC

Q: What is the NPI number for John Tuttle?

The National Provider Identifier (NPI) for John Tuttle is 1023194792, a Type 1 (individual) record in the CMS NPPES registry.

Chiropractor in Portland, OR · enumerated 2006.

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

National Provider Identifier

1023194792

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. John Swc Tuttle

Credential DC

Sex Male

Practice address 4475 Sw Scholls Ferry Rd, Ste 210, Portland, OR, 97225

Phone (503) 292-0781

Enumeration date Oct 27, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 27 3304 (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 John Tuttle?

The National Provider Identifier (NPI) for John Tuttle is 1023194792, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Tuttle practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.