Raleigh Clinton Duncan, D.C.

Raleigh Clinton Duncan is a Chiropractor provider (Chiropractor) practicing in Berkeley, CA, registered in the NPPES registry with NPI 1154462471 since 2007. The credential DC stands for Doctor of Chiropractic. Practices at Patrick A. Tribble Chiropractic, Inc. (listed at the same practice address in NPPES).

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NPI	1154462471
Entity type	Individual (Type 1)
Name	Raleigh Clinton Duncan
Credential	D.C.
Sex	Male
Practice address	912 THE ALAMEDA, Berkeley, CA, 94707
Phone	5105254825
Enumeration date	2007-02-09
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
111N00000X	Chiropractor	Primary	DC28785	CA

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

Copy-ready billing details

Provider: Raleigh Duncan, D.C.
NPI: 1154462471
Taxonomy: 111N00000X (Chiropractor)
Address: 912 THE ALAMEDA, Berkeley, CA, 94707

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1750422077	Patrick Tribble	Individual	Chiropractor	Berkeley, CA
1720118011	Patrick A. Tribble Chiropractic, Inc.	Organization	Chiropractor	Berkeley, CA
1669650669	Joshua Silver	Individual	Chiropractor	Berkeley, CA

Verify this record

Cross-check NPI 1154462471 against the authoritative CMS record: view Raleigh Clinton Duncan on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Raleigh Duncan practice?

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

What is the NPI number for Raleigh Duncan?

The National Provider Identifier (NPI) for Raleigh Duncan is 1154462471, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.