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RHIANNON WORKER RDN
NPI 1366287898
Dietitian, Registered in Phoenix, AZ

Active since June 26, 2024
4041 N CENTRAL AVE BLDG C, PHOENIX, AZ 85012(602) 279-5262 Get Directions Write a Review

NPPES record last updated: June 26, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Rhiannon Worker Rdn NPPES

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

RHIANNON WORKER RDN (NPI 1366287898) is an individual dietitian, registered in Phoenix, Arizona, licensed in Arizona (86372246) and active in the NPI registry since June 2024. She is a graduate of Other (2022).

NPPES Registry Identity

NPI1366287898
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameRHIANNON WORKERCredential: RDN
Location Address4041 N CENTRAL AVE BLDG CPhoenix, AZ 85012-3313
Mailing Address4041 N Central AvePhoenix, AZ 85012-3330
Phone(602) 279-5262
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJune 26, 2024
NPPES CertifiedJune 26, 2024
✔ NPI 1366287898 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 AZ · 86372246
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.
4041 N CENTRAL AVE BLDG C, Phoenix, AZ 85012
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rhiannon Worker Rdn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3779068713
PECOS Enrollment IDI20260327002716

Medicare Billing Reassignment

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

San Carlos Apache Healthcare Corporation
95 mi
Critical Access Hospital
103 MEDICINE WAY ROAD
Peridot, AZ 85542
  • Reassigned Medicare billing, Texas enrollment
  • 438 clinicians in this Medicare group
NPI 1265813075 (928) 475-1200

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.

JASMINE SAMUEL FNP
Nurse Practitioner (Family)
4041 N CENTRAL AVE BLDG C
PHOENIX, AZ 85012
Maricopa County (602) 279-5262
KIMBERLY DAWN YAZZIE
Nurse Practitioner (Psychiatric/Mental Health)
4041 N CENTRAL AVE BLDG C
PHOENIX, AZ 85012
Maricopa County (602) 279-5262
MR. EDWARD JAMES MORALES LMSW
Social Worker
4041 N CENTRAL AVE BLDG C
PHOENIX, AZ 85012
Maricopa County (602) 279-5262
ELLEN MUSAKWA FNP
Nurse Practitioner (Family)
4041 N CENTRAL AVE BLDG C
PHOENIX, AZ 85012
Maricopa County (602) 679-5262
EMILY NIELSEN-BEATTY LCSW
Social Worker (Clinical)
4041 N CENTRAL AVE BLDG C
PHOENIX, AZ 85012
Maricopa County (602) 279-5262
JAZMINE MARIE WILSON RDH
Dental Hygienist
4041 N CENTRAL AVE BLDG C
PHOENIX, AZ 85012
Maricopa County (602) 279-5262
MS. LORETTA KATHERINE MCPHEETERS PA-C
Physician Assistant
4041 N CENTRAL AVE BLDG C
PHOENIX, AZ 85012
Maricopa County (602) 279-5262
DR. TERRY JAMES LEE III DO
Family Medicine
4041 N CENTRAL AVE BLDG C
PHOENIX, AZ 85012
Maricopa County (602) 279-5262

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 Rhiannon Worker's NPI number?

The NPI number for Rhiannon Worker is 1366287898. It was assigned to this individual provider in the NPPES registry on June 26, 2024.

Where is Rhiannon Worker located?

Rhiannon Worker practices at 4041 N Central Ave Bldg C, Phoenix, AZ 85012. The listed phone number is (602) 279-5262.

What is Rhiannon Worker's specialty?

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

Is Rhiannon Worker enrolled in Medicare?

Yes. Rhiannon Worker is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Rhiannon Worker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rhiannon Worker reassigns Medicare benefits to San Carlos Apache Healthcare Corporation (Peridot, AZ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Rhiannon Worker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Rhiannon Worker was last updated on June 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.