Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John F Guarino MD PA

Surgery Physician in Port Charlotte, FL · enumerated 2013 · authorized official John Guarino, Owner/President.

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

National Provider Identifier

1427395680

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Registry record

Entity type Organization (Type 2)

Legal business name John F Guarino MD PA

Practice address 4245 Kings Hwy, Unit A, Port Charlotte, FL, 33980

Phone (941) 391-5102

Enumeration date Jan 8, 2013

Last updated in NPPES Feb 13, 2017

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License ME 0068371 (FL) Primary

Authorized official

Name John Guarino

Title Owner/President

Phone (941) 391-5102

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 John F Guarino MD PA located?

The practice location on file with NPPES is in Port Charlotte, FL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2017-02-13. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-13.