Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jamie Koscinski
Registered Nurse in Greenfield, MA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1194478354
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Registry record
Entity type Individual (Type 1)
Name Jamie Koscinski
Sex Female
Practice address 58 Shattuck St, Greenfield, MA, 01301
Phone (413) 768-8236
Enumeration date Jan 28, 2022
Last updated in NPPES Jan 28, 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
What is the NPI number for Jamie Koscinski?
The National Provider Identifier (NPI) for Jamie Koscinski is 1194478354, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jamie Koscinski practice?
The practice location on file with NPPES is in Greenfield, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-28.