NPI age
6 years
Enumerated 2019-06-12
● Active
Type 1 · Individual
Olivia Grace Sullivan, RDN, LD
Sullivan is 1 of 54 dietitian, registered providers in Round Rock and 1 of 5402 in Texas.
Primary specialty
Dietitian, Registered
Licensed in
SC
1 state
Status
Active
No deactivations on record
Last NPPES update
2022-06-15
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 5402 active dietitian, registered providers in Texas.
NPI age
6 years
≈ at median (5 yr)
State licenses
1 state
2% of peers hold multiple states
Subspecialties
0
10% of peers hold subspecialties
NPI lifetime · 2019 → 2026
2019-06Enumerated in NPPES
2019
2026
Where they practice
Practice location
1000 Gattis School Rd Ste 150
Round Rock, TX 78664
Mailing address
1000 Gattis School Rd Ste 150
Round Rock, TX 786642566
Specialties
-
Dietitian, Registered PrimaryA 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...
Practice context
Solo or small practice. No other active providers share this practice address in NPPES.
Recently enumerated nearby: 3 new dietitian, registered providers have been added in Round Rock in the last 180 days.
See all →
Provyx · Custom healthcare lists
Need all 5402 Dietitian, Registered providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.