Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Tiffany Ann Collier, LLBSW
Social Worker in Saginaw, MI · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1063932895
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Registry record
Entity type Individual (Type 1)
Name Ms. Tiffany Ann Collier
Credential LLBSW
Sex Female
Practice address 500 Hancock, Saginaw, MI, 48602
Phone (989) 797-3400
Fax (989) 401-9018
Enumeration date Jun 22, 2017
Last updated in NPPES Jul 18, 2022
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 6802089474 (MI) 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 1063932895 active?
Yes, as of the latest NPPES snapshot, NPI 1063932895 is active (record last updated 2022-07-18).
How do I verify Tiffany Collier's NPI record?
Cross-check NPI 1063932895 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 → Amy Howley Community/Behavioral Health Agency · Saginaw, MI NPI 1811371941 Nora Krueger Clinical Social Worker · Saginaw, MI NPI 1215300355 Jennifer Rieck-Martin Social Worker · Saginaw, MI NPI 1801244272 Linda Gnatkowski Clinical Social Worker · Saginaw, MI NPI 1265955405 Harland Koboldt Social Worker · Saginaw, MI NPI 1659896553 Arthur Longuemire Case Manager/Care Coordinator · Saginaw, MI NPI 1376068270 Randall Sparling Peer Specialist · Saginaw, MI NPI 1588340400
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-18.