Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michaela Day, ATC, LAT, CES
Athletic Trainer in Amherst, MA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033810858
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Registry record
Entity type Individual (Type 1)
Name Michaela Day
Credential ATC, LAT, CES
Sex Female
Practice address 290 Stadium Dr, Amherst, MA, 01003
Phone (413) 230-2758
Enumeration date Mar 17, 2023
Last updated in NPPES Mar 17, 2023
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 3330 (MA) 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 is the NPI number for Michaela Day?
The National Provider Identifier (NPI) for Michaela Day is 1033810858, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michaela Day practice?
The practice location on file with NPPES is in Amherst, 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 2023-03-17.