Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Chastity M O'Quinn, RD

Individual provider Registered Dietitian · NPI 1356040117

Chastity M O'Quinn, RD is a Registered Dietitian in Kingsport, Tennessee. Works from 4 locations. Licensed in Tennessee.

Licensed in
TN
In the registry since
2023
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

444 Clinchfield St Ste 2500
Kingsport, TN 37660-3858
Phone: (423) 230-2500
Fax: (423) 239-7502
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 320 Steeles Rd, Bristol, TN 37620-9532 — (423) 390-1900
  • 301 Med Tech Pkwy Ste 180, Johnson City, TN 37604-2651 — (423) 794-5540
  • 301 Med Tech Pkwy Ste 240, Johnson City, TN 37604-2641 — (423) 794-5520

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 4537 (TN)

Record details

NPI number1356040117
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedMarch 1, 2023
Last updated in NPPESFebruary 20, 2025
Certification dateFebruary 20, 2025

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