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Allison Dietz, MSW, LISW

Clinical Social Worker in Lancaster, OH · enumerated 2019.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1578124699

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Registry record

Entity type Individual (Type 1)
Name Allison Dietz
Credential MSW, LISW
Sex Female
Practice address 106 Starret St, Lancaster, OH, 43130
Phone (740) 687-0042
Enumeration date Jun 28, 2019
Last updated in NPPES Sep 22, 2022

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License I.2203903 (OH) Primary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License S.2004705 (OH) Secondary
104100000X Social Worker Behavioral Health & Social Service Providers Secondary

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.

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Frequently asked questions

Where does Allison Dietz practice?
The practice location on file with NPPES is in Lancaster, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Allison Dietz?
The National Provider Identifier (NPI) for Allison Dietz is 1578124699, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-22.