Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cynthia Larosa
Athletic Trainer in Hopatcong, NJ · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477943884
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Registry record
Entity type Individual (Type 1)
Name Cynthia Larosa
Sex Female
Practice address 5 Windsor Ave, Hopatcong, NJ, 07843
Phone (973) 919-6133
Enumeration date Jan 24, 2015
Last updated in NPPES Jan 24, 2015
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 25MT00173000 (NJ) 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 specialty is Cynthia Larosa?
Cynthia Larosa is registered in NPPES with the primary taxonomy of Athletic Trainer. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-24.