Preventive Development Disability and Health Services LLC
NPI 1245112978 · Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility · Montgomery, IL
Preventive Development Disability and Health Services LLC is a Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility organization in Montgomery, IL (NPI 1245112978).
Provider details
- NPI number
- 1245112978
- Entity type
- Organization
- Primary specialty
- Intellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityResidential Treatment Facilities
- Organization subpart
- No
- Authorized official
- Constance Ngassa, President - Director(331) 250-2492
Specialties & taxonomies
- Intellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityPrimary320900000X
Residential Treatment Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-07-23
- Last updated
- 2025-07-23
- Certified
- 2025-07-23
Frequently asked questions
- What is Preventive Development Disability and Health Services LLC's NPI number?
- Preventive Development Disability and Health Services LLC's National Provider Identifier (NPI) is 1245112978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Preventive Development Disability and Health Services LLC?
- Preventive Development Disability and Health Services LLC is classified in the NPPES registry as Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility (Residential Treatment Facilities).
- Where is Preventive Development Disability and Health Services LLC located?
- Preventive Development Disability and Health Services LLC's practice location on file with NPPES is 2481 Mayfield Dr, Montgomery, IL 60538-5057.
- What is Preventive Development Disability and Health Services LLC's phone number?
- The practice phone number listed in the NPPES registry for Preventive Development Disability and Health Services LLC is (331) 250-2492.
- Who is the authorized official for Preventive Development Disability and Health Services LLC?
- The authorized official listed on Preventive Development Disability and Health Services LLC's NPPES record is Constance Ngassa, President - Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Preventive Development Disability and Health Services LLC's NPI active?
- Yes — Preventive Development Disability and Health Services LLC's NPI (1245112978) is active in the NPPES registry as of the last update on 2025-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.