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

Mischel Marie Marshall, R.D.

Registered Dietitian in West Allis, WI · enumerated 2007 · practices at Christopher S Wilson Mdsc.

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

National Provider Identifier

1326160730

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Registry record

Entity type Individual (Type 1)
Name Mischel Marie Marshall
Credential R.D.
Sex Female
Practice address West Allis, WI, 53227
Phone (414) 328-6214
Enumeration date Apr 4, 2007
Last updated in NPPES Dec 29, 2023

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

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 164-002921 (IL) Secondary
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 3790-29 (WI) 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

How do I verify Mischel Marshall's NPI record?
Cross-check NPI 1326160730 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1326160730 active?
Yes, as of the latest NPPES snapshot, NPI 1326160730 is active (record last updated 2023-12-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-29.