NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Cassandra J. Cyr, MS, ATC

Athletic Trainer in Keene, NH · enumerated 2020.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1932702669

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Cassandra J. Cyr
Credential MS, ATC
Sex Female
Practice address Keene, NH, 03435
Phone (603) 358-2149
Fax (603) 358-2888
Enumeration date Nov 17, 2020
Last updated in NPPES Dec 19, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1498 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Cassandra Cyr practice?
The practice location on file with NPPES is in Keene, NH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Cassandra Cyr?
The National Provider Identifier (NPI) for Cassandra Cyr is 1932702669, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-19.