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Wilmon Corporation

Skilled Nursing Facility in Riverside, CA · enumerated 2006 · authorized official James Preimesberger, Cfo.

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

National Provider Identifier

1245343334

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Registry record

Entity type Organization (Type 2)
Legal business name Wilmon Corporation
Other name <Unavail>
Practice address 8951 Granite Hill Dr, Riverside, CA, 92509
Phone (951) 685-7474
Fax (951) 685-3047
Enumeration date Aug 16, 2006
Last updated in NPPES Dec 1, 2014

Taxonomy & classification

314000000X Skilled Nursing Facility Nursing & Custodial Care Facilities · License 250000213 (CA) Primary

Authorized official

Name James Preimesberger
Title Cfo
Phone (951) 685-7474

Other identifiers

Identifier Type State Issuer
LTC90047F Medicaid CA -

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Wilmon Corporation?
Wilmon Corporation is registered in NPPES as a Skilled Nursing Facility (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-01.