Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charanya Sundar

Registered Dietitian in Fairfax, VA · enumerated 2017.

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

National Provider Identifier

1902329857

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Registry record

Entity type Individual (Type 1)

Name Charanya Sundar

Sex Female

Practice address 3903 Fair Ridge Dr Ste 209, Fairfax, VA, 22033

Phone (703) 865-6490

Fax (703) 865-6492

Enumeration date Jul 24, 2017

Last updated in NPPES Jul 21, 2021

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers Secondary

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 86028569 (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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Charanya Sundar?

Charanya Sundar is registered in NPPES with the primary taxonomy of Registered Dietitian. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-21.