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Dr. Ryan Jacques Barclay, D.C.

Chiropractor in Hudson, NH · enumerated 2010 · practices at Dr. Warren R. Barclay, D.C. P.A..

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

National Provider Identifier

1447567441

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Registry record

Entity type Individual (Type 1)
Name Dr. Ryan Jacques Barclay
Credential D.C.
Sex Male
Practice address 5 Dracut Rd, Hudson, NH, 03051
Phone (603) 886-1133
Fax (603) 886-2829
Enumeration date Sep 13, 2010
Last updated in NPPES Jul 26, 2012

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 870 (NH) 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.

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Frequently asked questions

Where does Ryan Barclay practice?
The practice location on file with NPPES is in Hudson, NH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ryan Barclay?
The National Provider Identifier (NPI) for Ryan Barclay is 1447567441, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-26.