Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cecelia Arrison Tarr, MSW
Clinical Social Worker in Rye, NH · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1487133815
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Registry record
Entity type Individual (Type 1)
Name Cecelia Arrison Tarr
Credential MSW
Sex Female
Practice address 1245 Washington Rd, Rye, NH, 03870
Phone (603) 764-7412
Enumeration date Aug 7, 2018
Last updated in NPPES Nov 9, 2022
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
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 Cecelia Tarr?
Cecelia Tarr is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Cynthia Bear Gynecology Physician · Rye, NH NPI 1033173992 Cynthia M Bear, MD, Pllc Gynecology Physician · Rye, NH NPI 1851578926 Wendy Mclaughlin MD Pllc Gynecology Physician · Rye, NH NPI 1992025076 Matthew Garthwait Clinical Social Worker · Rye, NH NPI 1578929337 Sheri Flaherty Mental Health Counselor · Rye, NH NPI 1629545181 Elian Beattie Therapy LLC Dba Insights Training Group Mental Health Clinic/Center (Including Community Mental Health Center) · Rye, NH NPI 1568212777 Laura Trachtenberg Mental Health Counselor · Rye, NH NPI 1407798093
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-09.