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

Mrs. Olivia Ann Caruso, MA, RD, LDN

Registered Dietitian in Allentown, NJ · enumerated 2010.

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

National Provider Identifier

1205139508

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Registry record

Entity type Individual (Type 1)

Name Mrs. Olivia Ann Caruso

Credential MA, RD, LDN

Sex Female

Practice address Allentown, NJ, 08501

Phone (609) 738-3143

Enumeration date Dec 9, 2010

Last updated in NPPES Mar 29, 2024

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

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DN004071 (PA) 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 Olivia Caruso's NPI record?

Cross-check NPI 1205139508 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1205139508 active?

Yes, as of the latest NPPES snapshot, NPI 1205139508 is active (record last updated 2024-03-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-29.