Skip to content
NPISignal

Individual Healthcare Provider

Ella Yongxi Liang, MPH, RD

NPI Record: ActiveDietitian, Registered — Nutrition, Gerontological
NPI1518698679
Arcadia, California

Provider's NPPES record last updated: June 20, 2022

Overview

Entity Type
Individual Healthcare Provider
NPI
1518698679
Primary Specialty
Dietitian, Registered — Nutrition, Gerontological
Practice Location
Arcadia, California
Sole Proprietor
No

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

No potential match identified

No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.

Source data
September 10, 2026
Records indexed
84,001
Screened
Sep 18, 2026, 2:36 PM UTC

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened
Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

  • Dietitian, Registered

    Nutrition, Gerontological

    Dietary & Nutritional Service Providers

    Primary

    An individual who is a Specialist in Gerontological Nutrition and provides nutrition care to promote quality of life and optimal health for older adults across the continuum of care, including: acute care, post-acute care, primary care, long-term care, assisted living, home care, palliative care, community-based nutrition, food service, correctional facilities, and government programs. RDN who works indirectly with gerontological nutrition through roles in management, industry, education, and research.

    Taxonomy code 133VN1101X
  • Dietitian, Registered

    Nutrition, Renal

    Dietary & Nutritional Service Providers

    An individual who is a Board Certified Specialist in Renal Nutrition and works directly with adult and/or pediatric patients with acute kidney injury, chronic kidney disease (CKD) stages 1-5, or receiving renal replacement therapies (dialysis/transplant) in a variety of settings, OR works indirectly in management, education, or research practice linked specifically to renal nutrition. The specialist in renal/nephrology nutrition is responsible for nutrition assessment, diagnosis, intervention, monitoring, and evaluation.

    Taxonomy code 133VN1005X
  • Dietitian, Registered

    Nutrition, Obesity and Weight Management

    Dietary & Nutritional Service Providers

    An individual who is a Board Certified Specialist for Obesity and Weight Management and educates, supports, and advocates for patients and clients to understand and manage their weight and associated risks through the use of nutritional, behavioral health, medical, surgical, pharmacotherapeutic, and exercise and physical activity interventions.

    Taxonomy code 133VN1201X
  • Dietitian, Registered

    Nutrition, Metabolic

    Dietary & Nutritional Service Providers

    A registered dietitian who achieves specialized competency in metabolic nutrition.

    Taxonomy code 133VN1006X
  • Dietitian, Registered

    Nutrition, Oncology

    Dietary & Nutritional Service Providers

    An individual who is a Board Certified Specialist in Oncology Nutrition and provides direct nutrition care for individuals at risk for or diagnosed with cancer. RDNs working directly with individuals at risk for, or diagnosed with, any type of malignancy or pre-malignant condition, in a variety of settings (e.g. hospitals, clinics, cancer centers, hospices, public health), OR indirectly through roles in management, education, industry, and research practice linked specifically to oncology nutrition. RDN who works indirectly with oncology nutrition through roles in management, education, industry, and research.

    Taxonomy code 133VN1301X
  • Dietitian, Registered

    Nutrition, Pediatric Critical Care

    Dietary & Nutritional Service Providers

    An individual who is a Board Certified Specialist in Pediatric Critical Care Nutrition and applies evidence-based nutrition knowledge in providing medical nutrition therapy for critically ill infants, children and adolescents. Additional roles could include coordination, education, quality improvement, or research linked specifically to pediatric critical care nutrition.

    Taxonomy code 133VN1401X

Practice Locations

Practice Location

300 W Huntington Dr

Arcadia, California 91007-3402

Phone: (626) 898-8000

Record Information

Enumeration Date
June 20, 2022
Provider's NPPES Record Last Updated
June 20, 2022
Certification Date
June 20, 2022
NPISignal NPPES Dataset
August 2026

See Something Wrong?

Incorrect provider information

Everything on this page comes directly from the NPPES data CMS publishes. NPISignal cannot edit a provider's record — only the provider or organization can, directly through NPPES.

Update a record through NPPES

Something wrong with this page?

If NPISignal is displaying this data incorrectly — a formatting error, a broken link, a mismatch with the source file — let us know.

Report a display issue