LEAH ELIZABETH LANGLAIS MS, RD, LDN
NPI 1649941428
Nutritionist in Providence, RI

Q: What is Leah Langlais's NPI number?

The NPI number for Leah Langlais is 1649941428. It was assigned to this individual provider in the NPPES registry on September 22, 2021.

Q: What is Leah Langlais's specialty?

The primary specialty registered for this NPI is Nutritionist with taxonomy code 133N00000X.

Q: When was this NPI record last updated?

The NPPES record for Leah Langlais was last updated on May 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 September 22, 2021

593 EDDY ST, PROVIDENCE, RI 02903(401) 444-8143 Get Directions Write a Review

NPPES record last updated: May 22, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 22, 2026, Sep 22, 2021 (2 updates tracked since 2021).

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About Leah Elizabeth Langlais Ms, Rd, Ldn NPPES

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

LEAH ELIZABETH LANGLAIS MS, RD, LDN (NPI 1649941428) is an individual nutritionist in Providence, Rhode Island, licensed in Rhode Island (LDN01064) and active in the NPI registry since September 2021.

NPPES Registry Identity

NPI1649941428

Entity TypeIndividualFemale

Primary Taxonomy133N00000X

Provider Legal NameLEAH ELIZABETH LANGLAISCredential: MS, RD, LDN

Location Address593 EDDY STProvidence, RI 02903-4923

Mailing Address15 La Salle SqProvidence, RI 02903-1814 · (401) 444-5640 · Fax (401) 444-5462

Phone(401) 444-8143

Sole ProprietorNo

Enumeration DateSeptember 22, 2021

Last NPPES UpdateMay 22, 20262 updates tracked since enumeration

NPPES CertifiedMay 22, 2026

✔ NPI 1649941428 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNutritionistDietary & Nutritional Service Providers

Taxonomy Code133N00000X

License✔ Licensed in RI · LDN01064

Definition

A specialist in adapting and applying food and nutrient knowledge to the solution of food and nutritional problems, the control of disease, and the promotion of health. Nutritionists perform research, instruct groups and individuals about nutritional requirements, and assist people in developing meal patterns that meet their nutritional needs; (2) A nutritionist is someone who has completed undergraduate and/or graduate training in the discipline of nutrition without necessarily meeting the academic and experience requirements to qualify for the Registered Dietitian designation.

593 EDDY ST, Providence, RI 02903

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KEITH-AUSTIN SCARFO D.O.

Anesthesiology

593 EDDY ST, APC 6
PROVIDENCE, RI 02903

Providence County (401) 444-3777

AILEEN HSUEH

Surgery

593 EDDY ST
PROVIDENCE, RI 02903

Providence County (401) 444-8450

RHODE ISLAND HOSPITAL

General Acute Care Hospital

593 EDDY ST, MAIN 4
PROVIDENCE, RI 02903

Providence County (401) 444-7585

DR. GA HIE NAM M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

593 EDDY ST
PROVIDENCE, RI 02903

Providence County (401) 444-5057

EUGENIE ATALLAH

Psychiatry & Neurology (Neurology)

593 EDDY ST
PROVIDENCE, RI 02903

Providence County (401) 606-2645

BRIAN CAO MD

Student in an Organized Health Care Education/Training Program

593 EDDY ST
PROVIDENCE, RI 02903

Providence County (401) 606-4286

BRET CAULFIELD

Physician Assistant

593 EDDY ST
PROVIDENCE, RI 02903

Providence County (401) 444-4000

JUNG HO GONG

Student in an Organized Health Care Education/Training Program

593 EDDY ST
PROVIDENCE, RI 02903

Providence County (401) 793-2695

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 Leah Langlais's NPI number?

The NPI number for Leah Langlais is 1649941428. It was assigned to this individual provider in the NPPES registry on September 22, 2021.

Where is Leah Langlais located?

Leah Langlais practices at 593 Eddy St, Providence, RI 02903. The listed phone number is (401) 444-8143.

What is Leah Langlais's specialty?

The primary specialty registered for this NPI is Nutritionist with taxonomy code 133N00000X.

When was this NPI record last updated?

The NPPES record for Leah Langlais was last updated on May 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.