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Cesar R Deleon, DO

Family Medicine Physician in Naples, FL · enumerated 2006 · practices at Millennium Physician Group LLC.

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

National Provider Identifier

1134282411

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Registry record

Entity type Individual (Type 1)
Name Cesar R Deleon
Credential DO
Sex Male
Practice address 501 Goodlette-Frank Rd N Ste A100, Naples, FL, 34102
Phone (239) 430-2520
Fax (239) 430-2522
Enumeration date Dec 18, 2006
Last updated in NPPES Apr 1, 2024

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OS 8300 (FL) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
P00186494 Other FL RRMC
52161 Other FL BCBS

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

Where does Cesar Deleon practice?
The practice location on file with NPPES is in Naples, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Cesar Deleon?
The National Provider Identifier (NPI) for Cesar Deleon is 1134282411, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-01.