ALYSSA KATZ RD
NPI 1225726474
Dietitian, Registered in Sells, AZ

Q: What is Alyssa Katz's NPI number?

The NPI number for Alyssa Katz is 1225726474. It was assigned to this individual provider in the NPPES registry on April 26, 2023.

Q: What is Alyssa Katz'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 Alyssa Katz was last updated on April 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 April 26, 2023

AZ-86, SELLS, AZ 85634(520) 383-7200 Get Directions Write a Review

NPPES record last updated: April 26, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Alyssa Katz Rd NPPES

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

ALYSSA KATZ RD (NPI 1225726474) is an individual dietitian, registered in Sells, Arizona, licensed in (86078880) and active in the NPI registry since April 2023.

NPPES Registry Identity

NPI1225726474

Entity TypeIndividualFemale

Primary Taxonomy133V00000X

Provider Legal NameALYSSA KATZCredential: RD

Location AddressAZ-86Sells, AZ 85634

Mailing AddressPo Box 548Sells, AZ 85634-0548

Phone(520) 383-7200

Sole ProprietorNo

Enumeration DateApril 26, 2023

NPPES CertifiedApril 18, 2023

✔ NPI 1225726474 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers

Taxonomy Code133V00000X

License✔ Licensed · 86078880

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.

AZ-86, Sells, AZ 85634

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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)

Alyssa Katz Rd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

Medicare enrollment records show Alyssa Katz reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ton San Simon Health Center

Same address

Health Service

HIGHWAY 86, MILEPOST 84
Sells, AZ 85634

Reassigned Medicare billing, Texas enrollment
268 clinicians in this Medicare group

NPI 1588834998 (520) 362-7007

Ton Santa Rosa Health Center

Same address

Public Health, Federal

FEDERAL ROUTE 15, MILEPOST 12
Sells, AZ 85634

Reassigned Medicare billing, Texas enrollment
94 clinicians in this Medicare group

NPI 1770581639 (520) 361-2403

Ton Sells Hospital

Same address

Public Health or Welfare

HIGHWAY 86 AT TOPAWA ROAD
Sells, AZ 85634

Reassigned Medicare billing, Texas enrollment
349 clinicians in this Medicare group

NPI 1487652426 (520) 383-7200

Ton San Xavier Health Center

50 mi

Public Health, Federal

7900 S J STOCK RD
Tucson, AZ 85746

Reassigned Medicare billing, Texas enrollment
286 clinicians in this Medicare group

NPI 1437157302 (520) 547-8140

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 9

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

CORNELIO NEAL GENILO PHARMD

Pharmacist

AZ-86
SELLS, AZ 85634

Pima County (520) 383-7350

KRISTEN FELAN LMSW

Social Worker (Clinical)

AZ-86
SELLS, AZ 85634

Pima County (520) 383-7200

JOCELYN BROWN

Pharmacist

AZ-86
SELLS, AZ 85634

Pima County (520) 383-7350

PAUL MATTHEW CASTLE

Emergency Medicine

AZ-86
SELLS, AZ 85634

Pima County (520) 383-7200

TIFFANI PALLANES RN, MSN

Registered Nurse (Ambulatory Care)

AZ-86
SELLS, AZ 85634

Pima County (520) 383-6540

ERIKA ORTEGA

Registered Nurse

AZ-86
SELLS, AZ 85634

Pima County (520) 383-7251

MS. LIZZIE LYDIA MOETI

Registered Nurse

AZ-86
SELLS, AZ 85634

Pima County (520) 383-7200

RYAN PAJARILLO RAMOS BSN RN

Registered Nurse (Medical-Surgical)

AZ-86
SELLS, AZ 85634

Pima County (520) 383-7200

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 Alyssa Katz's NPI number?

The NPI number for Alyssa Katz is 1225726474. It was assigned to this individual provider in the NPPES registry on April 26, 2023.

Where is Alyssa Katz located?

Alyssa Katz practices at Az-86, Sells, AZ 85634. The listed phone number is (520) 383-7200.

What is Alyssa Katz's specialty?

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

Is Alyssa Katz enrolled in Medicare?

Yes. Alyssa Katz is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Alyssa Katz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alyssa Katz reassigns Medicare benefits to 4 organizations: Ton San Simon Health Center (Sells, AZ), Ton Santa Rosa Health Center (Sells, AZ), Ton Sells Hospital (Sells, AZ) and Ton San Xavier Health Center (Tucson, AZ). Each 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 Alyssa Katz'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 Alyssa Katz was last updated on April 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.