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

Ari Frenkel

Internal Medicine Physician in Naples, FL · enumerated 2009.

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

National Provider Identifier

1306075072

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Registry record

Entity type Individual (Type 1)
Name Ari Frenkel
Sex Male
Practice address Naples, FL, 34103
Enumeration date Jul 2, 2009
Last updated in NPPES Aug 22, 2018

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

Taxonomy & licenses

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 265697 (NY) Secondary
207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 33568 (AL) Secondary
207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 2012-01268 (NC) Secondary
207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License ME112319 (FL) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License ME112319 (FL) Primary

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

What is the NPI number for Ari Frenkel?
The National Provider Identifier (NPI) for Ari Frenkel is 1306075072, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ari Frenkel practice?
The practice location on file with NPPES is in Naples, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-22.