Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Shelbie C Calk Greenville, MS, RDN, LD

Individual provider Registered Dietitian · NPI 1174097000

Shelbie C Calk Greenville, MS, RDN, LD is a Registered Dietitian OR Nutrition Professional in Nacogdoches, Texas. Qualified in 2017, 9 years ago. Practices with Texas Institute for Kidney and Endocrine Disorders, PA, a 2-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
9
Licensed in
TX
In the registry since
2019
What do these letters mean?
MS — Master of Science
A graduate science degree.
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.
LD — Licensed Dietitian
A dietitian licensed by a state board.

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Practice location Address checks out

2400 N Stallings Dr
Nacogdoches, TX 75964-1222
Phone: (936) 205-1721
Fax: (866) 259-8676
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 316 Edgewood Cir, Lufkin, TX 75904-7518 — (936) 465-6997

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence DT85139 (TX)

Record details

NPI number1174097000
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RDN , LD
Sole proprietorNo
NPI enumeratedJanuary 14, 2019
Last updated in NPPESSeptember 14, 2022
Certification dateSeptember 14, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Texas Institute For Kidney And Endocrine Disorders, Pa — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Nacogdoches