Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Miss Marissa Marian Shaver, MSW
Social Worker in Woods Cross, UT · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144949355
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Registry record
Entity type Individual (Type 1)
Name Miss Marissa Marian Shaver
Credential MSW
Sex Female
Practice address 1578 W 1900 S, Woods Cross, UT, 84087
Phone (607) 287-6627
Enumeration date Aug 23, 2022
Last updated in NPPES Aug 12, 2025
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 11889317-3501 (UT) 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
Is NPI 1144949355 active?
Yes, as of the latest NPPES snapshot, NPI 1144949355 is active (record last updated 2025-08-12).
How do I verify Marissa Shaver's NPI record?
Cross-check NPI 1144949355 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-12.