Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SARAH ANNE-MARIE ZUNKER RD
NPI 1477390631
Dietitian, Registered in Tempe, AZ

Q: What is Sarah Zunker's NPI number?

The NPI number for Sarah Zunker is 1477390631. It was assigned to this individual provider in the NPPES registry on July 13, 2024.

Q: What is Sarah Zunker'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 Sarah Zunker was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 49 days 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 July 13, 2024Accepts Medicare Assignment

1050 E SOUTHERN AVE STE F3, TEMPE, AZ 85282(480) 266-4122(480) 563-6950 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 9, 2026, Jul 25, 2024, Jul 13, 2024 (3 updates tracked since 2024).

On this page

About Sarah Anne-marie Zunker Rd NPPES

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

SARAH ANNE-MARIE ZUNKER RD (NPI 1477390631) is an individual dietitian, registered in Tempe, Arizona and active in the NPI registry since July 2024. She is a graduate of Other (2024).

NPPES Registry Identity

NPI1477390631

Entity TypeIndividualFemale

Primary Taxonomy133V00000X

Provider Legal NameSARAH ANNE-MARIE ZUNKERCredential: RD

Location Address1050 E SOUTHERN AVE STE F3Tempe, AZ 85282-5421

Mailing Address1050 E Southern Ave Ste F3Tempe, AZ 85282-5421 · (480) 266-4122 · Fax (480) 563-6950

Phone(480) 266-4122

Fax(480) 563-6950

Sole ProprietorYes

Medical School CMSOtherGraduated 2024

Enumeration DateJuly 13, 2024

Last NPPES UpdateSeptember 9, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 9, 2026

✔ NPI 1477390631 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.

1050 E SOUTHERN AVE STE F3, Tempe, AZ 85282

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Texas, BridgeSpan Health Company and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sarah Anne-marie Zunker 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 ID7113464157

PECOS Enrollment IDI20240807004341

Medicare Billing Reassignment

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

Alexander Solutions LLC

15 mi

Dietitian, Registered

2929 N POWER RD
Mesa, AZ 85215

Reassigned Medicare billing, Arizona enrollment
15 clinicians in this Medicare group

NPI 1598221053 (480) 353-8816

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85282 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 $55.44 – $168.60

Typical copayment $0.00 (range $13.86 – $42.15)

Most-billed visit code NA

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

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 Sarah Zunker's NPI number?

The NPI number for Sarah Zunker is 1477390631. It was assigned to this individual provider in the NPPES registry on July 13, 2024.

Where is Sarah Zunker located?

Sarah Zunker practices at 1050 E Southern Ave Ste F3, Tempe, AZ 85282. The listed phone number is (480) 266-4122.

What is Sarah Zunker's specialty?

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

Is Sarah Zunker enrolled in Medicare?

Yes. Sarah Zunker 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.

Which organization bills Medicare for Sarah Zunker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Zunker reassigns Medicare benefits to Alexander Solutions LLC (Mesa, 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 Sarah Zunker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sarah Zunker accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Texas, BridgeSpan Health Company and Regence BlueCross BlueShield of Oregon list Sarah Zunker 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 Sarah Zunker was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 49 days 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.