NPI Portal NPI Lookup & Verification

Social Worker in Massillon, OH

39 active Social Worker providers practice in Massillon, Ohio according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

No indexed providers to list yet — try the NPI search for OH.

Frequently asked questions

How many Social Worker providers are in Massillon, OH?
The latest NPPES snapshot lists 39 active Social Worker providers with a practice address in Massillon, Ohio.
How do I check a Social Worker provider's NPI in Massillon?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-10.