Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Andrew M Prefilio, M.D.

Psychiatry Physician in Naples, FL · enumerated 2006.

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

National Provider Identifier

1851404081

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Registry record

Entity type Individual (Type 1)

Name Dr. Andrew M Prefilio

Credential M.D.

Sex Male

Practice address 6075 Golden Gate Pkwy, Naples, FL, 34116

Phone (239) 455-8500

Fax (239) 354-1494

Enumeration date Aug 15, 2006

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License ME16342 (FL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 does Andrew Prefilio 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 Andrew Prefilio?

The National Provider Identifier (NPI) for Andrew Prefilio is 1851404081, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.