MS. LESLIE RAND WELSCH
NPI 1861575201
Nutritionist - Nutrition, Education in Huntington, NY

Q: What is Leslie Welsch's NPI number?

The NPI number for Leslie Welsch is 1861575201. It was assigned to this individual provider in the NPPES registry on October 21, 2006.

Q: What is Leslie Welsch's specialty?

The primary specialty registered for this NPI is Nutritionist, specializing in Nutrition, Education, with taxonomy code 133NN1002X.

Q: When was this NPI record last updated?

The NPPES record for Leslie Welsch was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 21, 2006

226 E MAIN ST, HUNTINGTON, NY 11743(631) 549-0610(631) 351-8479 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Ms. Leslie Rand Welsch NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. LESLIE RAND WELSCH (NPI 1861575201) is an individual nutrition, education provider in Huntington, New York, licensed in New York (005324-1) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1861575201

Entity TypeIndividualFemale

Primary Taxonomy133NN1002X

Provider Legal NameMS. LESLIE RAND WELSCH

Location Address226 E MAIN STHuntington, NY 11743-2920

Mailing Address226 E Main StHuntington, NY 11743-2920 · (631) 549-0610 · Fax (631) 351-8479

Phone(631) 549-0610

Fax(631) 351-8479

Sole ProprietorYes

Enumeration DateOctober 21, 2006

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1861575201 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNutritionist · Nutrition, EducationDietary & Nutritional Service Providers

Taxonomy Code133NN1002X

License✔ Licensed in NY · 005324-1

Also ListedDietitian, Registered · Nutrition, MetabolicTaxonomy 133VN1006X · License 005324-1 (NY)

Other Identifiers 5

OtherP2541942NY · Oxford Provider Id#

OtherAZ00422NY · Mdny Provider Id#

Other125356PNY · Hip Provider Id#

Other287735NY · Vytra Id#

Other7101452NY · Aetna Id#

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Leslie Welsch's NPI number?

The NPI number for Leslie Welsch is 1861575201. It was assigned to this individual provider in the NPPES registry on October 21, 2006.

Where is Leslie Welsch located?

Leslie Welsch practices at 226 E Main St, Huntington, NY 11743. The listed phone number is (631) 549-0610.

What is Leslie Welsch's specialty?

The primary specialty registered for this NPI is Nutritionist, specializing in Nutrition, Education, with taxonomy code 133NN1002X.

When was this NPI record last updated?

The NPPES record for Leslie Welsch was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.