HAPPY TUMMY NUTRITION, LLC
NPI 1164391579
Dietitian, Registered - Nutrition, Pediatric in Tampa, FL

Q: What is Happy Tummy Nutrition, LLC's NPI number?

The NPI number for Happy Tummy Nutrition, LLC is 1164391579. It was assigned to this organization in the NPPES registry on November 3, 2025.

Q: What is Happy Tummy Nutrition, LLC's specialty?

The primary specialty registered for this NPI is Dietitian, Registered, specializing in Nutrition, Pediatric, with taxonomy code 133VN1004X.

Active since November 03, 2025

400 N TAMPA ST STE 1550, TAMPA, FL 33602(813) 590-7565 Get Directions Write a Review

NPPES record last updated: November 3, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

On this page

About Happy Tummy Nutrition, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HAPPY TUMMY NUTRITION, LLC (NPI 1164391579) is a healthcare organization registered as a nutrition, pediatric in Tampa, Florida and active in the NPI registry since November 2025. The organization lists Kristen Fustos, Registered Dietitian & Owner, as its authorized official.

NPPES Registry Identity

NPI1164391579

Entity TypeOrganization

Primary Taxonomy133VN1004X

Legal Business NameHAPPY TUMMY NUTRITION, LLC

Location Address400 N TAMPA ST STE 1550Tampa, FL 33602-4737

Mailing AddressPo Box 130334Tampa, FL 33681-0334

Phone(813) 590-7565

Organization SubpartNo

Authorized OfficialKristen FustosRegistered Dietitian & Owner · (813) 590-7565

Enumeration DateNovember 3, 2025

NPPES CertifiedNovember 3, 2025

✔ NPI 1164391579 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, Registered · Nutrition, PediatricDietary & Nutritional Service Providers

Taxonomy Code133VN1004X

Definition

An individual who is a Board Certified Specialist in Pediatric Nutrition and applies evidence-based nutrition knowledge in providing medical nutrition therapy for pediatric patients. Specialists work directly with healthy and/or ill children (newborn up to 21 years of age) as well as children with special health care needs in a variety of settings (hospitals, community-based and/or family-centered programs, education programs, home, etc.), OR indirectly through management, care coordination, education, quality improvement, or research practice linked specifically to pediatric nutrition.

400 N TAMPA ST STE 1550, Tampa, FL 33602

Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

THRYV LABS LLC

Clinic/Center (Multi-Specialty)