Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chaya Rosenberg, RD, RN, CNL

Administrator Registered Nurse in Springfield, NJ · enumerated 2006.

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

National Provider Identifier

1669538351

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Registry record

Entity type Individual (Type 1)

Name Chaya Rosenberg

Credential RD, RN, CNL

Sex Female

Practice address 400 Mountain Ave, Springfield, NJ, 07081

Phone (973) 912-9817

Enumeration date Dec 28, 2006

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 821980 (NY) Secondary

163WN0002X Neonatal Intensive Care Registered Nurse Nursing Service Providers · License 0026NR14644800 (NJ) Secondary

163WA2000X Administrator Registered Nurse Nursing Service Providers · License 0026NR14644800 (NJ) Primary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

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 Chaya Rosenberg practice?

The practice location on file with NPPES is in Springfield, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Chaya Rosenberg?

The National Provider Identifier (NPI) for Chaya Rosenberg is 1669538351, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.