Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Elizabeth Marshall, RDN, LD
Registered Dietitian in Plano, TX · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821561820
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Registry record
Entity type Individual (Type 1)
Name Elizabeth Marshall
Credential RDN, LD
Sex Female
Practice address 700 E Park Blvd Ste 206, Plano, TX, 75074
Phone (972) 422-9180
Fax (888) 821-2292
Enumeration date Jan 2, 2019
Last updated in NPPES Jul 17, 2023
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DT85044 (TX) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 403196501 | Medicaid | TX | - |
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.
Frequently asked questions
How do I verify Elizabeth Marshall's NPI record?
Cross-check NPI 1821561820 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1821561820 active?
Yes, as of the latest NPPES snapshot, NPI 1821561820 is active (record last updated 2023-07-17).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-17.