Peer Specialist in Lancaster, OH
35 active Peer Specialist providers practice in Lancaster, Ohio according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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Frequently asked questions
How many Peer Specialist providers are in Lancaster, OH?
The latest NPPES snapshot lists 35 active Peer Specialist providers with a practice address in Lancaster, Ohio.
How do I check a Peer Specialist provider's NPI in Lancaster?
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 2026-07-09.