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Chastity M O'Quinn, RD

Registered Dietitian in Kingsport, TN · enumerated 2023.

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

National Provider Identifier

1356040117

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Registry record

Entity type Individual (Type 1)
Name Chastity M O'Quinn
Credential RD
Sex Female
Practice address 444 Clinchfield St Ste 2500, Kingsport, TN, 37660
Phone (423) 230-2500
Fax (423) 239-7502
Enumeration date Mar 1, 2023
Last updated in NPPES Feb 20, 2025

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 4537 (TN) 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

Where does Chastity O'Quinn practice?
The practice location on file with NPPES is in Kingsport, TN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Chastity O'Quinn?
The National Provider Identifier (NPI) for Chastity O'Quinn is 1356040117, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-20.