Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gregory Chiropractic Corporation

Chiropractor in Redwood City, CA · enumerated 2015 · authorized official Amie Gregory, Ceo.

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

National Provider Identifier

1871982025

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Gregory Chiropractic Corporation

Practice address 838 Main St, Redwood City, CA, 94063

Phone (650) 227-5514

Enumeration date Jan 12, 2015

Last updated in NPPES Jan 12, 2015

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 31182 (CA) Primary

Authorized official

Name Amie Gregory

Title Ceo

Phone (650) 227-5514

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 type of organization is Gregory Chiropractic Corporation?

Gregory Chiropractic Corporation is registered in NPPES as a Chiropractor (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-12.