Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Andrew T Crellin, DC RPT

Chiropractor in West Warwick, RI · enumerated 2006.

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

National Provider Identifier

1003828377

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Registry record

Entity type Individual (Type 1)

Name Dr. Andrew T Crellin

Credential DC RPT

Sex Male

Practice address 328 Cowesett Ave, Ste 7, West Warwick, RI, 02893

Phone (401) 615-5200

Fax (401) 821-1880

Enumeration date Aug 13, 2006

Last updated in NPPES Dec 6, 2022

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 905 (RI) Secondary

111N00000X Chiropractor Chiropractic Providers · License 301 (RI) Primary

Other identifiers

Identifier	Type	State	Issuer
35066	Other	-	BLUE CROSS
4400163	Other	-	UH
004675	Other	RI	BLUE CHIP

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Andrew Crellin?

Andrew Crellin is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-06.