Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sarah Zafiris
Counselor in Ware, MA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1467998641
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Registry record
Entity type Individual (Type 1)
Name Sarah Zafiris
Sex Female
Practice address 78 Main St, Ware, MA, 01082
Phone (413) 967-6241
Fax (413) 967-9807
Enumeration date Jan 12, 2017
Last updated in NPPES Jan 12, 2017
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 Sarah Zafiris?
Sarah Zafiris is registered in NPPES with the primary taxonomy of Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Jeremy Giannetti Counselor · Ware, MA NPI 1003288705 Karissa Carbonneau Social Worker · Ware, MA NPI 1972957348 Bobbie-Jo Nugent Counselor · Ware, MA NPI 1760931240 Alexander Mcfarland Counselor · Ware, MA NPI 1750816328 Krystin Wanczyk Counselor · Ware, MA NPI 1639686082 Erin Samson Counselor · Ware, MA NPI 1104323096 Danielle Jones Counselor · Ware, MA NPI 1245723055 Natasha Gomez Counselor · Ware, MA NPI 1588141238
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-12.