A&N NUTRITION SERVICE
NPI 1619660677
Dietitian, Registered in Pasadena, CA

Q: What is A&n Nutrition Service's NPI number?

The NPI number for A&n Nutrition Service is 1619660677. It was assigned to this organization in the NPPES registry on May 26, 2023.

Q: What is A&n Nutrition Service's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Active since May 26, 2023

45 S ARROYO PKWY, PASADENA, CA 91105(323) 714-3560 Get Directions Write a Review

NPPES record last updated: June 26, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 26, 2025, May 26, 2023 (2 updates tracked since 2023).

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About A&n Nutrition Service NPPES

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

A&N NUTRITION SERVICE (NPI 1619660677) is a healthcare organization registered as a dietitian, registered in Pasadena, California and active in the NPI registry since May 2023. The organization lists Katelyn Tran, Registered Dietitian/owner, as its authorized official.

NPPES Registry Identity

NPI1619660677

Entity TypeOrganization

Primary Taxonomy133V00000X

Legal Business NameA&N NUTRITION SERVICE

Location Address45 S ARROYO PKWYPasadena, CA 91105

Mailing Address401 N Avon StBurbank, CA 91505-3533 · (323) 714-3560

Phone(323) 714-3560

Organization SubpartNo

Authorized OfficialKatelyn TranRegistered Dietitian/owner · (323) 714-3560

Enumeration DateMay 26, 2023

Last NPPES UpdateJune 26, 20252 updates tracked since enumeration

NPPES CertifiedJune 4, 2025

✔ NPI 1619660677 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers

Taxonomy Code133V00000X

Definition

A 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 applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

45 S ARROYO PKWY, Pasadena, CA 91105

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Other Identifiers 1

Other1679988372CA · Npi

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.

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