National Mentor Holdings Inc
NPI 1821435801 · Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility · Matteson, IL
National Mentor Holdings Inc is a Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility organization in Matteson, IL (NPI 1821435801).
Provider details
- NPI number
- 1821435801
- Entity type
- Organization
- Primary specialty
- Intellectual and/or Developmental Disabilities Community Based Residential Treatment FacilityResidential Treatment Facilities
- Organization subpart
- No
- Authorized official
- David Hautanen, Business Director(608) 276-1194
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
13 yrs in NPPES 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
Other names (DBA / former)
- Doing business as
- Illinois Mentor Community Services LLC
Registry dates
- Enumerated
- 2013-05-30
- Last updated
- 2013-06-27
Frequently asked questions
- What is National Mentor Holdings Inc's NPI number?
- National Mentor Holdings Inc's National Provider Identifier (NPI) is 1821435801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is National Mentor Holdings Inc?
- National Mentor Holdings Inc is classified in the NPPES registry as Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility (Residential Treatment Facilities).
- Where is National Mentor Holdings Inc located?
- National Mentor Holdings Inc's practice location on file with NPPES is 600 Holiday Plaza Dr, Matteson, IL 60443-2241.
- What is National Mentor Holdings Inc's phone number?
- The practice phone number listed in the NPPES registry for National Mentor Holdings Inc is (708) 679-9137.
- Who is the authorized official for National Mentor Holdings Inc?
- The authorized official listed on National Mentor Holdings Inc's NPPES record is David Hautanen, Business Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is National Mentor Holdings Inc's NPI active?
- Yes — National Mentor Holdings Inc's NPI (1821435801) is active in the NPPES registry as of the last update on 2013-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.