Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Smith, RDN

Registered Dietitian in Tysons, VA · enumerated 2017.

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

National Provider Identifier

1740791961

Verified

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Registry record

Entity type Individual (Type 1)

Name Mary Smith

Credential RDN

Sex Female

Practice address 8100 Boone Blvd Ste 700, Tysons, VA, 22182

Phone (240) 670-5115

Enumeration date Oct 15, 2017

Last updated in NPPES Apr 12, 2022

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DI100000929 (DC) Secondary

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 86093641 (VA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1740791961 active?

Yes, as of the latest NPPES snapshot, NPI 1740791961 is active (record last updated 2022-04-12).

How do I verify Mary Smith's NPI record?

Cross-check NPI 1740791961 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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Michael Keith Rheumatology Physician · Tysons, VA NPI 1144280272 Merica Shrestha Endocrinology, Diabetes & Metabolism Physician · Tysons, VA NPI 1083811855 Ashima Malik Rheumatology Physician · Tysons, VA NPI 1346449717 Yingxue Zhang Rheumatology Physician · Tysons, VA NPI 1235308412 Min Jin Detrick Physician Assistant · Tysons, VA NPI 1285884007 Robert Chao Rheumatology Physician · Tysons, VA NPI 1033536735 Banafsheh Motazedi Endocrinology, Diabetes & Metabolism Physician · Tysons, VA NPI 1457702573

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-12.