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

Dr. Louis S. Giannone, D.P.M.

Foot Surgery Podiatrist in Venice, FL · enumerated 2005 · practices at Dawn Marie Wildermuth.

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

National Provider Identifier

1023001492

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. Louis S. Giannone

Credential D.P.M.

Sex Male

Practice address Venice, FL, 34292

Phone (941) 412-3000

Fax (941) 966-6721

Enumeration date Aug 31, 2005

Last updated in NPPES Jan 18, 2021

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

Taxonomy & licenses

213ES0131X Foot Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License PO3077 (FL) Primary

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License PO3077 (FL) Secondary

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

Other identifiers

Identifier	Type	State	Issuer
861090573	Other	FL	TAX ID
65826	Other	FL	BCBS
340426900	Medicaid	FL	-
P00080573	Other	FL	MEDICARE RR

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

What is the NPI number for Louis Giannone?

The National Provider Identifier (NPI) for Louis Giannone is 1023001492, a Type 1 (individual) record in the CMS NPPES registry.

Where does Louis Giannone practice?

The practice location on file with NPPES is in Venice, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Michaela Ragan Speech-Language Pathologist · Venice, FL NPI 1215087226 Anna Carter Speech-Language Pathologist · Venice, FL NPI 1659421683 Carmen Serrano Speech-Language Pathologist · Venice, FL NPI 1336272939 Dawn Marie Wildermuth Specialist · Venice, FL NPI 1235331075 Jacquelyn Mederos Behavior Technician · Venice, FL NPI 1770092561 Sharon Hobgood Behavior Technician · Venice, FL NPI 1740792407

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-18.