Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Arianna Sewell
Specialist in Rochester, NY · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942131578
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Registry record
Entity type Individual (Type 1)
Name Arianna Sewell
Sex Female
Practice address 2099 W Ridge Rd, Rochester, NY, 14626
Phone (585) 820-8110
Enumeration date May 25, 2026
Last updated in NPPES May 25, 2026
Taxonomy & licenses
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
What specialty is Arianna Sewell?
Arianna Sewell is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all → Leo Karwatowski Occupational Therapist · Rochester, NY NPI 1104551621 Hayley Gorges Occupational Therapist · Rochester, NY NPI 1659096741 Kaitlyn Russell Pediatric Occupational Therapist · Rochester, NY NPI 1255039384 Kathryn O'Dell Occupational Therapist · Rochester, NY NPI 1871286021 Emily Jennings Pediatric Occupational Therapist · Rochester, NY NPI 1417631953 Mary Beth Kolokouris Specialist · Greece, NY NPI 1003591132 Alysha Mercendetti Occupational Therapist · Rochester, NY NPI 1124807722 Shea Simmons Occupational Therapist · Rochester, NY NPI 1417737974
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-25.