Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Melissa Nicole Ylst
Clinical Social Worker in Orem, UT · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134793847
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Registry record
Entity type Individual (Type 1)
Name Melissa Nicole Ylst
Sex Female
Practice address 1125 W Center St, Orem, UT, 84057
Phone (801) 903-5903
Enumeration date May 17, 2021
Last updated in NPPES May 17, 2021
Taxonomy & licenses
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
Is NPI 1134793847 active?
Yes, as of the latest NPPES snapshot, NPI 1134793847 is active (record last updated 2021-05-17).
How do I verify Melissa Ylst's NPI record?
Cross-check NPI 1134793847 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Kelly Wosnik Inc Clinic/Center · Orem, UT NPI 1346549060 Anne Bryner Clinical Social Worker · Orem, UT NPI 1053749200 Allred Psychological Services Clinical Psychologist · Orem, UT NPI 1720512270 Aaron Allred Clinical Psychologist · Orem, UT NPI 1326561408 Marie Blacker Psychiatric/Mental Health Nurse Practitioner · Orem, UT NPI 1326521543 Brinli Daniels Psychiatric/Mental Health Nurse Practitioner · Orem, UT NPI 1316570492 Rebecca Mcnairy Social Worker · Orem, UT NPI 1003573353 Brinley Itri Social Worker · Orem, UT NPI 1629727276
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-17.