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Lake Hospital System, Inc.

Internal Medicine Physician in Mentor, OH · enumerated 2006 · authorized official Robert Tracz, Chief Financial Officer.

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

National Provider Identifier

1861420804

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Registry record

Entity type Organization (Type 2)
Legal business name Lake Hospital System, Inc.
Other name <Unavail>
Parent organization Lake Hospital System, Inc.
Practice address 9485 Mentor Ave, #210, Mentor, OH, 44060
Phone (440) 205-5745
Fax (440) 205-5735
Enumeration date Jun 29, 2006
Last updated in NPPES Sep 6, 2007

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Robert Tracz
Title Chief Financial Officer
Phone (440) 354-1051

Other identifiers

Identifier Type State Issuer
2183499 Medicaid OH -

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 the NPI number for Lake Hospital System, Inc.?
The NPI for Lake Hospital System, Inc. is 1861420804, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Lake Hospital System, Inc.?
NPPES lists Robert Tracz (Chief Financial Officer) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-06.