Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Sarah Willis
Pharmacist in Holyoke, MA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1194136911
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Registry record
Entity type Individual (Type 1)
Name Mrs. Sarah Willis
Sex Female
Practice address 50 Holyoke St, Target Pharmacy, Holyoke, MA, 01040
Phone (413) 532-0240
Enumeration date May 14, 2014
Last updated in NPPES May 14, 2014
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 Willis?
Sarah Willis is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-14.