Are you Hailee J. Castillo, MS, RD, LD? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Provider Profile

Hailee J. Castillo, MS, RD, LD

Is this you? Edit this profile

At a glance

About Hailee Castillo

Listed in the NPI registry as a registered dietitian / nutritionist, Hailee J. Castillo, MS, RD, LD practices in Austin, TX. NPI 1699601070 identifies this record in the national registry.

Factual summary compiled by Guide.md from public records; not written by this provider.

Credentials & Licensing

NPINational Provider Identifier
1699601070Issued 2026

As reported to the NPI registry ↗

Common questions

What is Hailee J. Castillo, MS, RD's specialty?

Hailee J. Castillo, MS, RD is a registered dietitian / nutritionist in Austin, TX. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Hailee J. Castillo, MS, RD?

Hailee J. Castillo, MS, RD is listed at 3724 Jefferson St Ste 104, Austin, TX 78731. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Hailee J. Castillo, MS, RD?

The number on file is (512) 693-7045. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Hailee J. Castillo, MS, RD's NPI number?

Hailee J. Castillo, MS, RD's National Provider Identifier is 1699601070. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Has Hailee J. Castillo, MS, RD confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Hailee J. Castillo, MS, RD. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

A GigHz company · Founder: Pouyan Golshani, MD