Specialty · city directory
Peer Specialist in Massapequa Park, NY
Active Peer Specialist providers practising in Massapequa Park, New York. Profiles include the NPI number, taxonomy code, license state, and practice address.
5
providers indexed
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Peer Specialist providers in Massapequa Park, NY
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1194679399 | Alison Castaldy | Individual | Peer Specialist | Massapequa Park, NY |
| 1538013776 | Derrick Williams | Individual | Peer Specialist | Massapequa Park, NY |
| 1871447920 | Jeremy Sheinman | Individual | Peer Specialist | Massapequa Park, NY |
| 1578482170 | John Farrell | Individual | Peer Specialist | Massapequa Park, NY |
| 1013861228 | Siobhan Eareckson | Individual | Peer Specialist | Massapequa Park, NY |
Frequently asked questions
How many Peer Specialist providers are in Massapequa Park, NY?
The latest NPPES snapshot lists 5 active Peer Specialist providers with a practice address in Massapequa Park, New York.
How do I check a Peer Specialist provider's NPI in Massapequa Park?
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 2026-07-13.