Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christopher J Calcagni, D.P.M.

Foot & Ankle Surgery Podiatrist in Naples, FL · enumerated 2009.

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

National Provider Identifier

1285863985

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Registry record

Entity type Individual (Type 1)

Name Dr. Christopher J Calcagni

Credential D.P.M.

Sex Male

Practice address 1205 Piper Blvd Ste 102, Naples, FL, 34110

Phone (239) 596-7024

Fax (239) 325-9555

Enumeration date Jul 2, 2009

Last updated in NPPES Jan 9, 2024

Taxonomy & licenses

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License PO3393 (FL) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM 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

Is NPI 1285863985 active?

Yes, as of the latest NPPES snapshot, NPI 1285863985 is active (record last updated 2024-01-09).

How do I verify Christopher Calcagni's NPI record?

Cross-check NPI 1285863985 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-09.