Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sierra Liza Diprima
Clinical Social Worker in Keene, NH · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1205529062
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Sierra Liza Diprima
Sex Female
Practice address 40 Avon St, Keene, NH, 03431
Phone (603) 357-4400
Enumeration date May 30, 2023
Last updated in NPPES May 12, 2026
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 5969 (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 Sierra Diprima?
Sierra Diprima 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 → Lynn Villemaire Psychiatry Physician · Keene, NH NPI 1831164219 Susanna Woods Nurse Practitioner · Keene, NH NPI 1568482248 Wendy Martel Clinical Social Worker · Keene, NH NPI 1124130505 Lawrence Donohoe Mental Health Counselor · Keene, NH NPI 1356432447 Judith Leclair Social Worker · Keene, NH NPI 1427121300 Monadnock Family Services Community/Behavioral Health Agency · Keene, NH NPI 1649331224 Tonya Crosby Psychiatric/Mental Health Nurse Practitioner · Keene, NH NPI 1316001019 Debra Coltey Psychiatric/Mental Health Nurse Practitioner · Keene, NH NPI 1932266889
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-12.