NPI Portal NPI Lookup & Verification

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

Mr. Karoly Oross

Registered Respiratory Therapist in Lyons, NJ · enumerated 2014.

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

National Provider Identifier

1386058477

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. Karoly Oross
Sex Male
Practice address Lyons, NJ, 07939
Phone (973) 676-1000
Enumeration date Jun 17, 2014
Last updated in NPPES Jun 17, 2014

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

Taxonomy & licenses

227900000X Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 43ZA00598100 (NJ) Primary
227900000X Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License YM014181 (PA) Secondary

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 Karoly Oross practice?
The practice location on file with NPPES is in Lyons, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Karoly Oross?
The National Provider Identifier (NPI) for Karoly Oross is 1386058477, 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 2014-06-17.