NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Joseph J. Sozio, M.D.

General Practice Physician in Naples, FL · enumerated 2009.

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

National Provider Identifier

1770721268

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Registry record

Entity type Individual (Type 1)
Name Dr. Joseph J. Sozio
Credential M.D.
Sex Male
Practice address Naples, FL, 34120
Phone (203) 856-4666
Enumeration date Jan 22, 2009
Last updated in NPPES Oct 6, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 153679 (NY) 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.

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Frequently asked questions

How do I verify Joseph Sozio's NPI record?
Cross-check NPI 1770721268 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1770721268 active?
Yes, as of the latest NPPES snapshot, NPI 1770721268 is active (record last updated 2026-10-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-06.