Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alyssa Katz, RD

Q: What is the NPI number for Alyssa Katz?

The National Provider Identifier (NPI) for Alyssa Katz is 1225726474, a Type 1 (individual) record in the CMS NPPES registry.

Registered Dietitian in Sells, AZ · enumerated 2023.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1225726474

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Registry record

Entity type Individual (Type 1)

Name Alyssa Katz

Credential RD

Sex Female

Practice address Az-86, Sells, AZ, 85634

Phone (520) 383-7200

Enumeration date Apr 26, 2023

Last updated in NPPES Apr 26, 2023

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 86078880 Primary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Alyssa Katz?

The National Provider Identifier (NPI) for Alyssa Katz is 1225726474, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alyssa Katz practice?

The practice location on file with NPPES is in Sells, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Michelle Riddle Medical-Surgical Registered Nurse · Sells, AZ NPI 1881159325 Paul Castle Emergency Medicine Physician · Sells, AZ NPI 1265095236 Tiffani Pallanes Ambulatory Care Registered Nurse · Sells, AZ NPI 1346805447 Cornelio Genilo Pharmacist · Sells, AZ NPI 1194327619 Abigail Ahyong-Perry Family Medicine Physician · Sells, AZ NPI 1417534223 Starla Wisdom-Allen Registered Nurse · Sells, AZ NPI 1942953930 Erika Ortega Registered Nurse · Sells, AZ NPI 1376276980 Kristen Felan Clinical Social Worker · Sells, AZ NPI 1255036547

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-26.