MRS. CASSANDRA LEE BYERS RD, CD
NPI 1649515883
Dietitian, Registered in Toppenish, WA

Q: What is Cassandra Byers's NPI number?

The NPI number for Cassandra Byers is 1649515883. It was assigned to this individual provider in the NPPES registry on November 28, 2012.

Q: What is Cassandra Byers's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Cassandra Byers was last updated on November 28, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 28, 2012

518 W 1ST AVE, TOPPENISH, WA 98948(509) 865-6677(509) 865-2665 Get Directions Write a Review

NPPES record last updated: November 28, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Mrs. Cassandra Lee Byers Rd, Cd NPPES

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

MRS. CASSANDRA LEE BYERS RD, CD (NPI 1649515883) is an individual dietitian, registered in Toppenish, Washington, licensed in Washington (DI 00001331) and active in the NPI registry since November 2012.

NPPES Registry Identity

NPI1649515883

Entity TypeIndividualFemale

Primary Taxonomy133V00000X

Provider Legal NameMRS. CASSANDRA LEE BYERSCredential: RD, CD

Location Address518 W 1ST AVEToppenish, WA 98948-1564

Mailing Address518 W 1st AveToppenish, WA 98948-1564 · (509) 865-6677 · Fax (509) 865-2665

Phone(509) 865-6677

Fax(509) 865-2665

Sole ProprietorNo

Enumeration DateNovember 28, 2012

✔ NPI 1649515883 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 WA · DI 00001331

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.

518 W 1ST AVE, Toppenish, WA 98948

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Cassandra Lee Byers Rd, Cd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Cassandra Byers reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Yakima Valley Farm Workers Clinic

0.8 mi

Federally Qualified Health Center (FQHC)

510 W 1ST AVE
Toppenish, WA 98948

Reassigned Medicare billing, Washington enrollment
252 clinicians in this Medicare group

NPI 1508817313 (509) 865-6175

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

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

DR. ROSS H RONISH MD

Preventive Medicine (Occupational Medicine)