Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Dennis Michael Illuzzi, DPM

Individual provider Podiatrist · NPI 1154397594

Dr. Dennis Michael Illuzzi, DPM is a Podiatrist in Smithtown, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
What do these letters mean?
DPM — Doctor of Podiatric Medicine
A foot and ankle physician and surgeon.

See every abbreviation used in this directory →

Practice location Address checks out

61 Route 111
Smithtown, NY 11787-3712
Phone: (631) 360-7733
Fax: (631) 360-7786
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Podiatrist (primary) Taxonomy 213E00000X · Licence N004192 (NY)

Record details

NPI number1154397594
Entity typeIndividual (Type 1)
GenderMale
Credentials DPM
Sole proprietorYes
NPI enumeratedFebruary 26, 2006
Last updated in NPPESApril 25, 2012
Mailing address315 Old Mill Rd, Nissequogue, NY 11780-4206

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