NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Arc Willowbrook, LLC

Skilled Nursing Facility in Houston, TX · enumerated 2009 · authorized official Joanne Leskowicz, Senior Vice President.

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

National Provider Identifier

1598902132

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Arc Willowbrook, LLC
Other name <Unavail>
Parent organization Brookdale Senior Living Inc
Practice address 13500 Breton Ridge, Houston, TX, 77070
Phone (218) 807-4144
Fax (218) 807-6626
Enumeration date Jan 20, 2009
Last updated in NPPES Aug 31, 2020

Taxonomy & classification

310400000X Assisted Living Facility Nursing & Custodial Care Facilities Secondary
314000000X Skilled Nursing Facility Nursing & Custodial Care Facilities Primary

Authorized official

Name Joanne Leskowicz
Title Senior Vice President
Phone (414) 918-5000

Other identifiers

Identifier Type State Issuer
101017186 Medicaid TX -

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

What is the NPI number for Arc Willowbrook, LLC?
The NPI for Arc Willowbrook, LLC is 1598902132, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Arc Willowbrook, LLC?
NPPES lists Joanne Leskowicz (Senior Vice President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-31.