Insights

Funding and Grants DDI has demonstrated success with fundraising events and grants, including a recent $115,000 walk fundraiser and prior support from The Nature’s Bounty Foundation. Target potential funders, corporate sponsorships, and grantmakers focused on disability services and wellness programs to expand funded services or new facilities.

Expansion and Services With a broad portfolio from preschool to residential and vocational programs and serving over 1,600 individuals daily, DDI presents opportunities to partner on expanded special education, inclusive employment initiatives, and community-based support services to scale impact.

Leadership and Development DDI has invested in development leadership, naming a director of development in 2023, signaling a focus on fundraising and strategic partnerships. Pursue collaborations, sponsorships, and multi-year funding arrangements aligned with their growth and program expansion goals.

Wellness and Employment Past initiatives include wellness challenges and supported employment programs, indicating receptivity to programs that integrate health, wellness, and employment outcomes. Propose turnkey wellness, job coaching, and post-employment support partnerships for sustainable client outcomes.

Community Engagement DDI engages the broader community through events and collaborations (art partnerships, community walks, and fundraising). Leverage co-branded campaigns, community challenges, and charitable events to raise visibility while delivering joint social impact.

Developmental Disabilities Institute (DDI) Tech Stack

Developmental Disabilities Institute (DDI) uses 8 technology products and services including Microsoft Excel, Google Fonts API, core-js, and more. Explore Developmental Disabilities Institute (DDI)'s tech stack below.

  • Microsoft Excel
    Editors
  • Google Fonts API
    Font Scripts
  • core-js
    Javascript Libraries
  • LinkedIn
    Online Community Software
  • Cloudflare Bot Management
    Security
  • Bootstrap
    UI Frameworks
  • YouTube
    Video Players
  • Google Search Console
    Web Analytics

Media & News

Developmental Disabilities Institute (DDI)'s Email Address Formats

Developmental Disabilities Institute (DDI) uses at least 2 format(s):
Developmental Disabilities Institute (DDI) Email FormatsExamplePercentage
First.Last@ddiny.orgJohn.Doe@ddiny.org
95%
FLast@ddiny.orgJDoe@ddiny.org
4%
First.L@ddiny.orgJohn.D@ddiny.org
1%
FirstLast@ddiinfo.orgJohnDoe@ddiinfo.org
75%
First.Last@ddiinfo.orgJohn.Doe@ddiinfo.org
25%

Frequently Asked Questions

Where is Developmental Disabilities Institute (DDI)'s headquarters located?

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Developmental Disabilities Institute (DDI)'s main headquarters is located at 99 Hollywood Drive Smithtown, New York 11787 United States. The company has employees across 3 continents, including North AmericaAsiaEurope.

What is Developmental Disabilities Institute (DDI)'s phone number?

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You can contact Developmental Disabilities Institute (DDI)'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Developmental Disabilities Institute (DDI)'s official website and social media links?

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Developmental Disabilities Institute (DDI)'s official website is ddiny.org and has social profiles on LinkedIn.

What is Developmental Disabilities Institute (DDI)'s NAICS code?

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Developmental Disabilities Institute (DDI)'s NAICS code is 6241 - Individual and Family Services.

How many employees does Developmental Disabilities Institute (DDI) have currently?

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As of May 2026, Developmental Disabilities Institute (DDI) has approximately 857 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: A. L.Chief Executive Officer: J. K.Chief Executive Officer: P. W.. Explore Developmental Disabilities Institute (DDI)'s employee directory with LeadIQ.

What industry does Developmental Disabilities Institute (DDI) belong to?

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Developmental Disabilities Institute (DDI) operates in the Individual and Family Services industry.

What technology does Developmental Disabilities Institute (DDI) use?

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Developmental Disabilities Institute (DDI)'s tech stack includes Microsoft ExcelGoogle Fonts APIcore-jsLinkedInCloudflare Bot ManagementBootstrapYouTubeGoogle Search Console.

What is Developmental Disabilities Institute (DDI)'s email format?

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Developmental Disabilities Institute (DDI)'s email format typically follows the pattern of First.Last@ddiny.org. Find more Developmental Disabilities Institute (DDI) email formats with LeadIQ.

When was Developmental Disabilities Institute (DDI) founded?

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Developmental Disabilities Institute (DDI) was founded in 1961.

Developmental Disabilities Institute (DDI)

Individual and Family ServicesNew York, United States501-1000 Employees

Developmental Disabilities Institute (DDI) is a Smithtown-based nonprofit serving children and adults with autism and other developmental disabilities. It provides a spectrum of services from preschool through residential care, day habilitation, and vocational programs. The organization supports personal growth and fulfillment for participants and their families, serving more than 1,600 people daily. Having operated for nearly 65 years, DDI has a long-standing presence in the local community.

The organization operates as a mid-sized provider in the individual and family services sector, with its activities centered in Smithtown to serve a broad client base. A recent development noted for 2025 is DDI hosting its annual Walk in the Park event, illustrating continued community engagement.

Section iconCompany Overview

Headquarters
99 Hollywood Drive Smithtown, New York 11787 United States
Phone number
Website
ddiny.org
NAICS Code
6241 - Individual and Family Services
Founded
1961
Employees
501-1000

Section iconFunding & Financials

  • $100M$250M

    Developmental Disabilities Institute (DDI)'s revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Developmental Disabilities Institute (DDI)'s revenue is estimated to be in the range of $100M$250M

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