Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ilyse G Berger, R.D.

Registered Dietitian in Dover, NJ · enumerated 2007.

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

National Provider Identifier

1154510964

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Registry record

Entity type Individual (Type 1)

Name Ilyse G Berger

Credential R.D.

Sex Female

Practice address 400 West Blackwell Street, Saint Clare'S Hospital, Dover, NJ, 07801

Phone (973) 989-3000

Enumeration date Oct 17, 2007

Last updated in NPPES Oct 17, 2007

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 00981040 (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

How do I verify Ilyse Berger's NPI record?

Cross-check NPI 1154510964 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1154510964 active?

Yes, as of the latest NPPES snapshot, NPI 1154510964 is active (record last updated 2007-10-17).

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Saint Clares Hospital Inc General Acute Care Hospital · Dover, NJ NPI 1225241375 Saint Clares Hospital Inc Skilled Nursing Facility · Dover, NJ NPI 1043498421 Central Morris Obstetrical Assoc LLC Clinic/Center · Dover, NJ NPI 1487979357 Saint Clare'S Hospital Pediatric Neurology Clinic Clinic/Center · Dover, NJ NPI 1740505619 Regina Hanna Clinical Nurse Specialist · Dover, NJ NPI 1144506866

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-17.