Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Leonardo C Mendoza MD. Inc

Internal Medicine Physician in Toledo, OH · enumerated 2007 · authorized official Leonardo Mendoza, Owner/Physician.

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

National Provider Identifier

1861674392

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Registry record

Entity type Organization (Type 2)

Legal business name Leonardo C Mendoza MD. Inc

Practice address 4352 W Sylvania Ave, Suite L, Toledo, OH, 43623

Phone (419) 843-2776

Fax (419) 841-2698

Enumeration date Nov 27, 2007

Last updated in NPPES Dec 17, 2007

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 35032912 (OH) Primary

Authorized official

Name Leonardo Mendoza

Title Owner/Physician

Phone (419) 843-2776

Other identifiers

Identifier	Type	State	Issuer
0167653	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Leonardo C Mendoza MD. Inc located?

The practice location on file with NPPES is in Toledo, OH.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-12-17. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-17.