Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sarah Rigden
Clinical Social Worker in Derry, NH · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962934224
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Registry record
Entity type Individual (Type 1)
Name Sarah Rigden
Sex Female
Practice address 10 Tsienneto Rd, Derry, NH, 03038
Phone (603) 434-1577
Fax (603) 434-3101
Enumeration date Mar 28, 2017
Last updated in NPPES Mar 28, 2017
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 1999 (NH) Primary
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 Sarah Rigden?
Sarah Rigden 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.
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 → Heather Souther Mental Health Counselor · Derry, NH NPI 1154374452 Matthew Anderson Counselor · Derry, NH NPI 1306862313 Mental Health Center for Southern New Hampshire Inc Mental Health Clinic/Center (Including Community Mental Health Center) · Derry, NH NPI 1003914466 Lucinda Gregorio Clinical Social Worker · Derry, NH NPI 1982705190 Jason Baker Mental Health Counselor · Derry, NH NPI 1235350984 Sarah Richdale Mental Health Counselor · Derry, NH NPI 1902014186 Valerie Obrien Mental Health Counselor · Derry, NH NPI 1275735375 Jennifer Rowe Social Worker · Derry, NH NPI 1144416579
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-28.