Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John G Collins Nd PC

Naturopath in Portland, OR · enumerated 2006 · authorized official John Collins, President.

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

National Provider Identifier

1326080920

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name John G Collins Nd PC

Practice address 2907 Ne Weidler Street, Portland, OR, 97232

Phone (503) 493-9155

Fax (503) 493-1578

Enumeration date Jun 11, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

175F00000X Naturopath Other Service Providers · License 0446 (OR) Primary

Authorized official

Name John Collins

Title President

Phone (503) 493-9155

Other identifiers

Identifier	Type	State	Issuer
022988	Medicaid	OR	-

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 is John G Collins Nd PC located?

The practice location on file with NPPES is in Portland, OR.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.