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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allie Steffensen, MS, LN, RD

Registered Dietitian in Watertown, SD · enumerated 2025.

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

National Provider Identifier

1386446565

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Registry record

Entity type Individual (Type 1)
Name Allie Steffensen
Credential MS, LN, RD
Sex Female
Practice address 401 9th Ave Nw, Watertown, SD, 57201
Phone (605) 882-7874
Enumeration date Mar 26, 2025
Last updated in NPPES Mar 26, 2025

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers 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.

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Frequently asked questions

Is NPI 1386446565 active?
Yes, as of the latest NPPES snapshot, NPI 1386446565 is active (record last updated 2025-03-26).
How do I verify Allie Steffensen's NPI record?
Cross-check NPI 1386446565 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-26.