Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Natalie Grun, R.D.

Q: What is the NPI number for Natalie Grun?

The National Provider Identifier (NPI) for Natalie Grun is 1194262618, a Type 1 (individual) record in the CMS NPPES registry.

Registered Dietitian in Round Rock, TX · enumerated 2017 · practices at Natalie Grun, Rdn, LLC.

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

National Provider Identifier

1194262618

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Registry record

Entity type Individual (Type 1)

Name Natalie Grun

Credential R.D.

Sex Female

Practice address 1000 Gattis School Rd Ste 150b, Round Rock, TX, 78664

Phone (512) 670-8356

Fax (512) 703-1394

Enumeration date Jan 22, 2017

Last updated in NPPES Oct 2, 2024

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 86083396 (TX) Primary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

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 Natalie Grun?

The National Provider Identifier (NPI) for Natalie Grun is 1194262618, a Type 1 (individual) record in the CMS NPPES registry.

Where does Natalie Grun practice?

The practice location on file with NPPES is in Round Rock, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-02.