Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Leah H Arnold, LMSW
School Social Worker in Onaway, MI · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609004951
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Registry record
Entity type Individual (Type 1)
Name Leah H Arnold
Credential LMSW
Sex Female
Practice address 4549 M 33, Onaway, MI, 49765
Phone (989) 733-2700
Enumeration date Jun 25, 2009
Last updated in NPPES Aug 4, 2010
Taxonomy & licenses
1041S0200X School Social Worker Behavioral Health & Social Service Providers · License 6801089219 (MI) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| PENDING | Medicaid | MI | - |
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
Where does Leah Arnold practice?
The practice location on file with NPPES is in Onaway, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Leah Arnold?
The National Provider Identifier (NPI) for Leah Arnold is 1609004951, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-04.