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

June Alpert-Jacobs, MS, RD, CDN

Nutritionist in Roslyn, NY · enumerated 2008 · practices at Dja Associates, Inc.

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

National Provider Identifier

1336391150

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name June Alpert-Jacobs

Credential MS, RD, CDN

Sex Female

Practice address Roslyn, NY, 11576

Phone (516) 869-5563

Fax (516) 627-2425

Enumeration date Oct 13, 2008

Last updated in NPPES Feb 23, 2015

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

Taxonomy & licenses

133N00000X Nutritionist Dietary & Nutritional Service Providers · License 002426-1 (NY) 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

What is the NPI number for June Alpert-Jacobs?

The National Provider Identifier (NPI) for June Alpert-Jacobs is 1336391150, a Type 1 (individual) record in the CMS NPPES registry.

Where does June Alpert-Jacobs practice?

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

Other providers at this practice address

Browse all →

Dja Associates, Inc Registered Dietitian · Roslyn, NY NPI 1265734768

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-23.