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YI ZHANG RD
NPI 1821871765
Dietitian, Registered in Irvine, CA

Active since August 15, 2023Accepts Medicare Assignment

NPPES record last updated: July 2, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 2, 2025, Aug 15, 2023 (2 updates tracked since 2023).

About Yi Zhang Rd NPPES

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

YI ZHANG RD (NPI 1821871765) is an individual dietitian, registered in Irvine, California, licensed in California (86106575) and active in the NPI registry since August 2023. She is a graduate of Other (2018).

NPPES Registry Identity

NPI1821871765
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameYI ZHANGCredential: RD
Location Address150 NOVELIrvine, CA 92618-1791
Mailing Address150 NovelIrvine, CA 92618-1791 · (310) 349-6278
Phone(310) 349-6278
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateAugust 15, 2023
Last NPPES UpdateJuly 2, 20252 updates tracked since enumeration
NPPES CertifiedJuly 2, 2025
✔ NPI 1821871765 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed in CA · 86106575
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.
150 NOVEL, Irvine, CA 92618
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Yi Zhang Rd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2860908811
PECOS Enrollment IDI20250717004126

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92618 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $62.96 – $187.60
Typical copayment $0.00 (range $15.74 – $46.90)
Most-billed visit code NA
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Yi Zhang's NPI number?

The NPI number for Yi Zhang is 1821871765. It was assigned to this individual provider in the NPPES registry on August 15, 2023.

Where is Yi Zhang located?

Yi Zhang practices at 150 Novel, Irvine, CA 92618. The listed phone number is (310) 349-6278.

What is Yi Zhang's specialty?

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

Is Yi Zhang enrolled in Medicare?

Yes. Yi Zhang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Yi Zhang accept?

Health plans from Blue Cross and Blue Shield of Texas list Yi Zhang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Yi Zhang was last updated on July 2, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.