Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ellie Arias, DC, MS
Chiropractor in Hamden, CT · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912680893
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Registry record
Entity type Individual (Type 1)
Name Dr. Ellie Arias
Credential DC, MS
Sex Female
Practice address 2660 State St, Hamden, CT, 06517
Phone (203) 675-1644
Enumeration date Aug 8, 2023
Last updated in NPPES Aug 8, 2023
Taxonomy & licenses
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.
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 Ellie Arias?
Ellie Arias 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.
Other providers at this practice address
Browse all → Jason Richards Chiropractor · Hamden, CT NPI 1104897651 Keystone Chiropractic LLC Chiropractor · Hamden, CT NPI 1457548018 Bridget Moore Clinical Social Worker · Hamden, CT NPI 1902143720 Nisreen Shleiwet Chiropractor · Hamden, CT NPI 1013590884 Keystone Integrative Health LLC Nurse Practitioner · Hamden, CT NPI 1891512752
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-08.