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Stephen Mast Email & Phone Number

HARP Care Manager at Fidelis Care
Location: New York City Metropolitan Area, United States 7 work roles 2 schools
1 work email found @fideliscare.org LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email s****@fideliscare.org
LinkedIn Profile matched
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Current company
Role
HARP Care Manager
Location
New York City Metropolitan Area, United States
Company size

Who is Stephen Mast? Overview

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Quick answer

Stephen Mast is listed as HARP Care Manager at Fidelis Care, a with 2218 employees, based in New York City Metropolitan Area, United States. AeroLeads shows a work email signal at fideliscare.org and a matched LinkedIn profile for Stephen Mast.

Stephen Mast previously worked as Therapist at Parientes Of Suffolk and Weekend Overnight DSP at Yai/Nipd Network. Stephen Mast holds Masters, Social Welfare from Stony Brook University.

Company email context

Email format at Fidelis Care

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{first_initial}{last}@fideliscare.org
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AeroLeads found 1 current-domain work email signal for Stephen Mast. Compare company email patterns before reaching out.

Profile bio

About Stephen Mast

I am an experienced (30 years plus) psychiatric social worker.

Listed skills include Crisis Intervention, Mental Health, Psychotherapy, Group Therapy, and 42 others.

Current workplace

Stephen Mast's current company

Company context helps verify the profile and gives searchers a useful next step.

Fidelis Care
Fidelis Care
HARP Care Manager
rego park, new york, united states
Website
Employees
2218
AeroLeads page
7 roles · 40 years

Stephen Mast work experience

A career timeline built from the work history available for this profile.

Therapist

Parientes Of Suffolk

Bayshore, Ny; Rocky Point, Ny

Provide counseling/therapy to individuals, couples, families and children/adolescents using a variety of techniques encompassed in Social Work practice.

Oct 2012 - Apr 2016

Weekend Overnight Dsp

Yai/Nipd Network

Supervision and support of 6 developmentally disabled adults including treatment plan facilitation, crisis intervention and recreational activities.

Nov 2006 - Nov 2015

Pros Social Worker

Smtihtown, Ny

LMSW providing mental health services via group and individual counseling as well as psyhcoeducational classwork. Provision of Community Rehabilitation, Intensive Rehabilitation, Clinical Treatment and Ongoing Rehabilitation and Support services for SPMI population

Oct 2010 - Oct 2013

Supportive Case Manager

A Community Support Services agency managed by the School of Social Welfare at Stony Brook University serving people with severe and persistent mental illness.

Aug 2009 - Oct 2010

Case Management Intern

Fegs

Assisted ICM and SCM's in individual casework supporting people with severe and persistent mental illness. Developed case management training and orientation manual. Assisted program director with program development issues and employee morale functions.

2007 - 2008 ~1 yr

Coordinator/Senior Case Manager

Options For Community Living, Inc.

Multiple positions including supervision and training of CR team staff, supervision of 12 bed CR and several 3 bed Supportive and Supported housing sites, program support and development for growing section 811 housing program, crisis support and response.

1987 - 2006 ~19 yrs
Team & coworkers

Colleagues at Fidelis Care

Other employees you can reach at fideliscare.org. View company contacts for 2218 employees →

2 education records

Stephen Mast education

Ba, Psychology

I was originally a student at Stony Brook from 1985 through 1989, but went back to finish my degree in 2006

FAQ

Frequently asked questions about Stephen Mast

Quick answers generated from the profile data available on this page.

What company does Stephen Mast work for?

Stephen Mast works for Fidelis Care.

What is Stephen Mast's role at Fidelis Care?

Stephen Mast is listed as HARP Care Manager at Fidelis Care.

What is Stephen Mast's email address?

AeroLeads has found 1 work email signal at @fideliscare.org for Stephen Mast at Fidelis Care.

Where is Stephen Mast based?

Stephen Mast is based in New York City Metropolitan Area, United States while working with Fidelis Care.

What companies has Stephen Mast worked for?

Stephen Mast has worked for Fidelis Care, Parientes Of Suffolk, Yai/Nipd Network, Pederson Krag, and The Sayville Project.

Who are Stephen Mast's colleagues at Fidelis Care?

Stephen Mast's colleagues at Fidelis Care include Sandra Pisaneschi, Michael Mullins, Ashley Rodriguez, Julia Ferrera, and Nathaly Hernandez.

How can I contact Stephen Mast?

You can use AeroLeads to view verified contact signals for Stephen Mast at Fidelis Care, including work email, phone, and LinkedIn data when available.

What schools did Stephen Mast attend?

Stephen Mast holds Masters, Social Welfare from Stony Brook University.

What skills is Stephen Mast known for?

Stephen Mast is listed with skills including Crisis Intervention, Mental Health, Psychotherapy, Group Therapy, Social Services, Case Management, Treatment, and Mental Health Counseling.

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