NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Juliana T Grebing, RDN

Registered Dietitian in Sarasota, FL · enumerated 2023 · practices at Sarasota Nutrition Center LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1124808084

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Juliana T Grebing
Credential RDN
Sex Female
Practice address 4127 Green Tree Ave, Sarasota, FL, 34233
Phone (941) 328-2903
Enumeration date Sep 28, 2023
Last updated in NPPES Sep 28, 2023

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 12505 (FL) Primary
133N00000X Nutritionist Dietary & Nutritional Service Providers Secondary
171400000X Health & Wellness Coach Other Service Providers Secondary
171R00000X Interpreter Other Service Providers Secondary
174H00000X Health Educator Other Service Providers Secondary
175L00000X Homeopath Other Service Providers Secondary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Juliana Grebing?
The National Provider Identifier (NPI) for Juliana Grebing is 1124808084, a Type 1 (individual) record in the CMS NPPES registry.
Where does Juliana Grebing practice?
The practice location on file with NPPES is in Sarasota, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-28.