Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Theresa C Logan, RDN
Registered Dietitian in Mc Lean, VA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356819445
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Registry record
Entity type Individual (Type 1)
Name Theresa C Logan
Credential RDN
Sex Female
Practice address 7621 Tremayne Pl Apt 213, Mc Lean, VA, 22102
Phone (704) 651-6781
Enumeration date Nov 6, 2018
Last updated in NPPES Nov 6, 2018
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DX4428 (MD) Secondary
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 1211 (SC) Secondary
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DI100001004 (DC) Primary
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
Is NPI 1356819445 active?
Yes, as of the latest NPPES snapshot, NPI 1356819445 is active (record last updated 2018-11-06).
How do I verify Theresa Logan's NPI record?
Cross-check NPI 1356819445 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-06.