# Stephen F Mast, L.M

Source: https://ourhealthnetwork.com/doctor/stephen-mast-lm-1558671735
NPI: 1558671735
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Stephen F Mast, L.M is a clinical social worker based in West Sayville, NY with NPI 1558671735.

## Profile

- Primary specialty: Clinical Social Worker
- Credential: L.M
- Gender: Male
- NPI: 1558671735 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1558671735))

## Practice and contact

- Address: 93 Main St, Suite 1j, West Sayville, NY, 11796
- Phone: (631) 502-5220

## Related on OurHealthNetwork

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