Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leigh Slagle-Leeds, RD, CSO

Oncology Nutrition Registered Dietitian in Dumont, NJ · enumerated 2023.

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

National Provider Identifier

1063280097

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Leigh Slagle-Leeds

Credential RD, CSO

Sex Female

Practice address 150 W Quackenbush Ave, Dumont, NJ, 07628

Phone (551) 486-6341

Enumeration date Dec 19, 2023

Last updated in NPPES Feb 11, 2026

Taxonomy & licenses

133VN1301X Oncology Nutrition Registered Dietitian Dietary & Nutritional Service Providers · License 999930 (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

Is NPI 1063280097 active?

Yes, as of the latest NPPES snapshot, NPI 1063280097 is active (record last updated 2026-02-11).

How do I verify Leigh Slagle-Leeds's NPI record?

Cross-check NPI 1063280097 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-11.