Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Hillside Estate Inc

Intellectual and/or Developmental Disabilities Residential Treatment Facility in Williamsburg, IA · enumerated 2007 · authorized official Nancy Van Patten, Adminstrator.

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

National Provider Identifier

1215080635

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Hillside Estate Inc

Practice address 2227 225th St, Williamsburg, IA, 52361

Phone (319) 668-1659

Fax (319) 668-9863

Enumeration date Jan 19, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

311Z00000X Custodial Care Facility Nursing & Custodial Care Facilities · License R-653 (IA) Secondary

311ZA0620X Adult Care Home Facility Nursing & Custodial Care Facilities · License R-653 (IA) Secondary

320600000X Intellectual and/or Developmental Disabilities Residential Treatment Facility Residential Treatment Facilities · License R-653 (IA) Primary

Authorized official

Name Nancy Van Patten

Title Adminstrator

Phone (319) 668-1659

Other identifiers

Identifier	Type	State	Issuer
0258624	Medicaid	IA	-
0455170	Medicaid	IA	-
0895219	Medicaid	IA	-

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.

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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 2025-09-11. Verify at npiregistry.cms.hhs.gov.

Where is Hillside Estate Inc located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.