NPI Portal NPI Lookup & Verification

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

Dr. John Joseph Florio, O.D.

Optometrist in Springfield, NJ · enumerated 2006.

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

National Provider Identifier

1508928839

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Registry record

Entity type Individual (Type 1)
Name Dr. John Joseph Florio
Credential O.D.
Sex Male
Practice address Springfield, NJ, 07081
Phone (973) 371-0512
Fax (973) 371-2020
Enumeration date Dec 14, 2006
Last updated in NPPES Jan 23, 2019

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

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 27OA00390000 (NJ) Primary
OD — Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
223306 Other NJ EMPIRE
223306499 Other NJ UHCHMOPPO
P791878 Other NJ OXFORD
483588 Other NJ AETNA
05280800 Medicaid NJ —
223306499 Other NJ HORIZONBCBSNJ

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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is John Florio?
John Florio is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-23.