Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Haylee Vander Werff
Social Worker in Provo, UT · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1295564854
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Registry record
Entity type Individual (Type 1)
Name Haylee Vander Werff
Sex Female
Practice address 750 N Freedom Blvd, Provo, UT, 84601
Phone (801) 373-4760
Enumeration date Jul 31, 2024
Last updated in NPPES Jun 29, 2026
Taxonomy & licenses
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 5581817 (ID) Secondary
104100000X Social Worker Behavioral Health & Social Service Providers · License 5581817 (ID) Primary
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
What specialty is Haylee Vander Werff?
Haylee Vander Werff is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all → Amy Buehler Clinical Social Worker · Provo, UT NPI 1679551634 Mark Martin Clinical Social Worker · Provo, UT NPI 1356316392 Jeffrey Dalley Clinical Social Worker · Provo, UT NPI 1922012251 Wasatch Behavioral Health Special Service District Community/Behavioral Health Agency · Provo, UT NPI 1356357115 Katy Miller Social Worker · Provo, UT NPI 1942311758 Suzanne Stephens Clinical Social Worker · Provo, UT NPI 1760581359 Julie Loveridge Psychiatric/Mental Health Registered Nurse · Provo, UT NPI 1225137714 Joel Hanson Psychiatry Physician · Provo, UT NPI 1619076205
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-29.