NPI Portal NPI Lookup & Verification

Joseph Williams

Joseph Williams is a Registered Dietitian provider (Dietitian, Registered) practicing in Orem, UT, registered in the NPPES registry with NPI 1447709191 since 2016.

✓ Active NPI ✓ Valid NPI checksum

NPI 1447709191
Entity type Individual (Type 1)
Name Joseph Williams
Sex Male
Practice address 1443 W 800 N, Orem, UT, 84057
Phone 8012350953
Enumeration date 2016-09-22
Last updated in NPPES 2016-09-22

Taxonomy & licenses

Taxonomy code Specialty Primary License State
133V00000X Registered Dietitian Primary 67765584901 UT
Copy-ready billing details
Provider: Joseph Williams
NPI: 1447709191
Taxonomy: 133V00000X (Registered Dietitian)
Address: 1443 W 800 N, Orem, UT, 84057

Other providers at this practice address

NPI Name Type Specialty Location
1891898045 Chrysalis Utah, LLC Organization Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility Orem, UT
1891924585 Ryan Giles Individual Clinical Social Worker Orem, UT
1184033656 Chrysalis Utah, LLC Organization Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility Orem, UT
1821467598 Bethany Womack Individual Behavior Analyst Orem, UT
1730793878 Allie Davis Individual Behavior Technician Orem, UT

Verify this record

Cross-check NPI 1447709191 against the authoritative CMS record: view Joseph Williams on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Joseph Williams?
Joseph Williams is registered in NPPES with the primary taxonomy of Registered Dietitian. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-09-22.