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

DR. CARY NICHOLAS ROY MD
NPI 1912585258
Internal Medicine - Rheumatology in Dallas, TX

Active since March 30, 2021
8144 WALNUT HILL LN STE 800, DALLAS, TX 75231(214) 540-0700(214) 540-0701 Get Directions Write a Review

NPPES record last updated: July 15, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 15, 2026, Mar 30, 2021 (2 updates tracked since 2021).

About Dr. Cary Nicholas Roy Md NPPES

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

DR. CARY NICHOLAS ROY MD (NPI 1912585258) is an individual rheumatology provider in Dallas, Texas, licensed in Texas (W6768) and active in the NPI registry since March 2021.

NPPES Registry Identity

NPI1912585258
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameDR. CARY NICHOLAS ROYCredential: MD
Location Address8144 WALNUT HILL LN STE 800Dallas, TX 75231-4345
Mailing Address8144 Walnut Hill Ln Ste 800Dallas, TX 75231-4345 · (214) 540-0700 · Fax (214) 540-0701
Phone(214) 540-0700
Fax(214) 540-0701
Sole ProprietorNo
Enumeration DateMarch 30, 2021
Last NPPES UpdateJuly 15, 20262 updates tracked since enumeration
NPPES CertifiedJuly 15, 2026
✔ NPI 1912585258 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in TX · W6768
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
8144 WALNUT HILL LN STE 800, Dallas, TX 75231
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Other Providers at the Same Location NPPES 15

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

NEENA MATHEWS APN/NURSE PRACTITION
Nurse Practitioner (Family)
8144 WALNUT HILL LN STE 800
DALLAS, TX 75231
Dallas County (214) 540-0700
DR. TALAT JEHAN KHESHGI M.D.
Internal Medicine (Rheumatology)
8144 WALNUT HILL LN STE 800
DALLAS, TX 75231
Dallas County (214) 540-0700
RYAN KAVILAVEETTIL DO
Internal Medicine (Rheumatology)
8144 WALNUT HILL LN STE 800
DALLAS, TX 75231
Dallas County (214) 540-0623
AGATHA MPEMBA PA-C
Physician Assistant
8144 WALNUT HILL LN STE 800
DALLAS, TX 75231
Dallas County (214) 540-0700
SURBHI GUPTA
Internal Medicine (Rheumatology)
8144 WALNUT HILL LN STE 800
DALLAS, TX 75231
Dallas County (214) 540-0623
DR. THOMAS D GEPPERT M.D.
Internal Medicine (Rheumatology)
8144 WALNUT HILL LN STE 800
DALLAS, TX 75231
Dallas County (214) 540-0700
ANAHIT ANI ZEYNALYAN MD
Internal Medicine (Rheumatology)
8144 WALNUT HILL LN STE 800
DALLAS, TX 75231
Dallas County (214) 540-0700
DR. CHRISTOPHER C. WRIGHT MD
Internal Medicine (Rheumatology)
8144 WALNUT HILL LN STE 800
DALLAS, TX 75231
Dallas County (214) 540-0700

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 Cary Roy's NPI number?

The NPI number for Cary Roy is 1912585258. It was assigned to this individual provider in the NPPES registry on March 30, 2021.

Where is Cary Roy located?

Cary Roy practices at 8144 Walnut Hill Ln Ste 800, Dallas, TX 75231. The listed phone number is (214) 540-0700.

What is Cary Roy's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

When was this NPI record last updated?

The NPPES record for Cary Roy was last updated on July 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 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.