NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Anna Lu Nutrition Pllc

Registered Dietitian in Springdale, AR · enumerated 2025 · authorized official Anna Marroquin, President.

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

National Provider Identifier

1255297958

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Anna Lu Nutrition Pllc
Practice address 3291 S Thompson St Ste A101, Springdale, AR, 72764
Phone (479) 388-1736
Enumeration date Dec 27, 2025
Last updated in NPPES Mar 5, 2026

Taxonomy & classification

133V00000X Registered Dietitian Dietary & Nutritional Service Providers Primary

Authorized official

Name Anna Marroquin
Title President
Phone (479) 388-1736

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Anna Lu Nutrition Pllc?
Anna Lu Nutrition Pllc is registered in NPPES as a Registered Dietitian (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-05.