Rubby Grbic, MD, PA
NPI 1477300291 · Physician Assistant · Dallas, TX
Rubby Grbic, MD, PA is a Physician Assistant provider in Dallas, TX (NPI 1477300291).
Provider details
- NPI number
- 1477300291
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MD, PA
- Sex
- Female
- Sole proprietor
- No
- License
- C11-0000030 (DE)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-04-30
- Last updated
- 2026-04-03
- Certified
- 2026-04-03
Frequently asked questions
- What is Rubby Grbic's NPI number?
- Rubby Grbic's National Provider Identifier (NPI) is 1477300291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rubby Grbic's specialty?
- Rubby Grbic is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rubby Grbic located?
- Rubby Grbic's practice location on file with NPPES is 8355 Walnut Hill Ln Ste 200b, Dallas, TX 75231-4202.
- What is Rubby Grbic's phone number?
- The practice phone number listed in the NPPES registry for Rubby Grbic is (480) 400-4889.
- Is Rubby Grbic's NPI active?
- Yes — Rubby Grbic's NPI (1477300291) is active in the NPPES registry as of the last update on 2026-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.