NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carlo Jonnathan Castro

Gerontology Nurse Practitioner in Carteret, NJ · enumerated 2022.

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

National Provider Identifier

1336851195

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Carlo Jonnathan Castro
Sex Male
Practice address 276 Randolph St, Carteret, NJ, 07008
Phone (908) 313-9927
Enumeration date Dec 22, 2022
Last updated in NPPES Jun 10, 2024

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ01405800 (NJ) Primary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ01405800 (NJ) 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 Carlo Castro practice?
The practice location on file with NPPES is in Carteret, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Carlo Castro?
The National Provider Identifier (NPI) for Carlo Castro is 1336851195, 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 2024-06-10.