Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JOYCELYN ASHBY CORNTHWAITE MS, RD, LD, CDCES
NPI 1285808717
Dietitian, Registered in Houston, TX

Q: What is Joycelyn Cornthwaite's NPI number?

The NPI number for Joycelyn Cornthwaite is 1285808717. It was assigned to this individual provider in the NPPES registry on April 16, 2008.

Q: What is Joycelyn Cornthwaite's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Active since April 16, 2008

6431 FANNIN ST # 3.286, HOUSTON, TX 77030(832) 325-7205(713) 486-0881 Get Directions Write a Review

NPPES record last updated: September 11, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

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About Joycelyn Ashby Cornthwaite Ms, Rd, Ld, Cdces NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOYCELYN ASHBY CORNTHWAITE MS, RD, LD, CDCES (NPI 1285808717) is an individual dietitian, registered in Houston, Texas, licensed in Texas (DT83342) and active in the NPI registry since April 2008.

NPPES Registry Identity

NPI1285808717

Entity TypeIndividualFemale

Primary Taxonomy133V00000X

Provider Legal NameJOYCELYN ASHBY CORNTHWAITECredential: MS, RD, LD, CDCES

Location Address6431 FANNIN ST # 3.286Houston, TX 77030-1501

Mailing Address6431 Fannin St # 3.286Houston, TX 77030-1501 · (832) 325-7205 · Fax (713) 486-0881

Phone(832) 325-7205

Fax(713) 486-0881

Sole ProprietorYes

Enumeration DateApril 16, 2008

Last NPPES UpdateSeptember 11, 2026

NPPES CertifiedSeptember 11, 2026

✔ NPI 1285808717 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers

Taxonomy Code133V00000X

License✔ Licensed in TX · DT83342

Definition

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

6431 FANNIN ST # 3.286, Houston, TX 77030

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Community Health Choice, Molina Healthcare and more.Insurance ›

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JULIE FARUGIA GUTIERREZ M.D.

Obstetrics & Gynecology

6431 FANNIN ST # 3.286
HOUSTON, TX 77030

Harris County (713) 500-7780

DR. FARANAK BEHNIA M.D.

Obstetrics & Gynecology (Maternal & Fetal Medicine)

6431 FANNIN ST # 3.286
HOUSTON, TX 77030

Harris County (713) 500-7780

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Joycelyn Cornthwaite's NPI number?

The NPI number for Joycelyn Cornthwaite is 1285808717. It was assigned to this individual provider in the NPPES registry on April 16, 2008.

Where is Joycelyn Cornthwaite located?

Joycelyn Cornthwaite practices at 6431 Fannin St # 3.286, Houston, TX 77030. The listed phone number is (832) 325-7205.

What is Joycelyn Cornthwaite's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

What insurance does Joycelyn Cornthwaite accept?

Health plans from Blue Cross and Blue Shield of Texas, Community Health Choice, Molina Healthcare, Oscar Insurance Company and UnitedHealthcare list Joycelyn Cornthwaite as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Joycelyn Cornthwaite was last updated on September 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.