Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Nicklaus Children'S Pediatric Specialists, LLC

Pediatric Critical Care Medicine Physician in Naples, FL · enumerated 2022 · authorized official Marcos Mestre, Svp.

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

National Provider Identifier

1245951136

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Nicklaus Children'S Pediatric Specialists, LLC

Other name <Unavail>

Practice address 11190 Health Park Blvd, Naples, FL, 34110

Phone (239) 624-5000

Enumeration date Sep 8, 2022

Last updated in NPPES Nov 12, 2024

Taxonomy & classification

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians Secondary

2080P0203X Pediatric Critical Care Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Marcos Mestre

Title Svp

Phone (305) 666-6511

Other identifiers

Identifier	Type	State	Issuer
013515239	Medicaid	FL	-

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 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 Nicklaus Children'S Pediatric Specialists, LLC?

Nicklaus Children'S Pediatric Specialists, LLC is registered in NPPES as a Pediatric Critical Care Medicine Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-12.