Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Cornerstone Support Services LLC

Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility in Cedar Rapids, IA · enumerated 2026 · authorized official Jean Nyirimpeta, Ceo.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1134087059

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Registry record

Entity type Organization (Type 2)

Legal business name Cornerstone Support Services LLC

Practice address 803 N St Sw, Cedar Rapids, IA, 52404

Phone (208) 401-5869

Enumeration date Jan 10, 2026

Last updated in NPPES Jan 10, 2026

Taxonomy & classification

320900000X Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility Residential Treatment Facilities Primary

Authorized official

Name Jean Nyirimpeta

Title Ceo

Phone (208) 401-5869

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-01-10. Verify at npiregistry.cms.hhs.gov.

Where is Cornerstone Support Services LLC located?

The practice location on file with NPPES is in Cedar Rapids, IA.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-10.