Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sarah Rothfus, RD
Registered Dietitian in Phoenix, AZ · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083321525
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Sarah Rothfus
Credential RD
Sex Female
Practice address 3815 E Bell Rd Ste 4250, Phoenix, AZ, 85032
Phone (623) 399-6825
Fax (623) 505-3474
Enumeration date Nov 3, 2022
Last updated in NPPES Feb 8, 2024
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 86297771 (AZ) 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.
Frequently asked questions
Where does Sarah Rothfus practice?
The practice location on file with NPPES is in Phoenix, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sarah Rothfus?
The National Provider Identifier (NPI) for Sarah Rothfus is 1083321525, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Daniel Schlosser Internal Medicine Physician · Phoenix, AZ NPI 1518953611 Kaitlyn Werner Registered Dietitian · Phoenix, AZ NPI 1083270821 Anne Curtin Registered Dietitian · Phoenix, AZ NPI 1497366330 April Goss Registered Dietitian · Phoenix, AZ NPI 1417563495 Emily Brocato Registered Dietitian · Phoenix, AZ NPI 1154917086
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-08.