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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.

RUBBY GRBIC MD, PA
NPI 1477300291
Physician Assistant in Dallas, TX

Active since April 30, 2024
8355 WALNUT HILL LN STE 200B, DALLAS, TX 75231(214) 466-6618 Get Directions Write a Review

NPPES record last updated: July 1, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 3, 2026, Dec 28, 2024, Jun 19, 2024 and 1 more (4 updates tracked since 2024).

About Rubby Grbic Md, Pa NPPES

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

RUBBY GRBIC MD, PA (NPI 1477300291) is an individual physician assistant in Dallas, Texas, licensed in Puerto Rico (2102) and active in the NPI registry since April 2024.

NPPES Registry Identity

NPI1477300291
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameRUBBY GRBICCredential: MD, PA
Location Address8355 WALNUT HILL LN STE 200BDallas, TX 75231-4202
Mailing Address2820 S Alma School Rd Ste 18Chandler, AZ 85286-4394
Phone(214) 466-6618
Sole ProprietorNo
Enumeration DateApril 30, 2024
Last NPPES UpdateJuly 1, 20264 updates tracked since enumeration
NPPES CertifiedJuly 1, 2026
✔ NPI 1477300291 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in PR · 2102✔ Licensed in DE · C11-0000030✔ Licensed in AZ · THPA00061✔ Licensed in FL · 724
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
8355 WALNUT HILL LN STE 200B, Dallas, TX 75231
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Other Providers at the Same Location NPPES

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

WHITNEY GRAVES APRN, FNP-C, PMHNP-B
Nurse Practitioner (Family)
8355 WALNUT HILL LN STE 200B
DALLAS, TX 75231
Dallas County (214) 466-6618

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 Rubby Grbic's NPI number?

The NPI number for Rubby Grbic is 1477300291. It was assigned to this individual provider in the NPPES registry on April 30, 2024.

Where is Rubby Grbic located?

Rubby Grbic practices at 8355 Walnut Hill Ln Ste 200B, Dallas, TX 75231. The listed phone number is (214) 466-6618.

What is Rubby Grbic's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Rubby Grbic was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 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.