Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Reynolds Chiropractic & Acupuncture Pllc

Chiropractor in Setauket, NY · enumerated 2021 · authorized official William Reynolds, Owner.

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

National Provider Identifier

1174107148

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Registry record

Entity type Organization (Type 2)

Legal business name Reynolds Chiropractic & Acupuncture Pllc

Practice address 416 Main St, Setauket, NY, 11733

Phone (631) 525-2943

Fax (631) 751-7096

Enumeration date May 6, 2021

Last updated in NPPES May 6, 2021

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers Primary

Authorized official

Name William Reynolds

Title Owner

Phone (631) 525-2943

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 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.

What type of organization is Reynolds Chiropractic & Acupuncture Pllc?

Reynolds Chiropractic & Acupuncture Pllc is registered in NPPES as a Chiropractor (its primary provider taxonomy).

Providers at this address

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Michael Horney Chiropractor · Setauket, NY NPI 1053310912 William Reynolds Chiropractor · Setauket, NY NPI 1356461347

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-06.