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Dennis Illuzzi, D.P.M.
NPI 1154397594 · Podiatrist · Smithtown, NY
Dennis Illuzzi, D.P.M. is a Podiatrist provider in Smithtown, NY (NPI 1154397594).
Provider details
- NPI number
- 1154397594
- Entity type
- Individual
- Primary specialty
- PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- D.P.M.
- Sex
- Male
- Sole proprietor
- Yes
- License
- N004192 (NY)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
61 Route 111
Smithtown, NY 11787-3712
Phone: (631) 360-7733
Fax: (631) 360-7786
Street-level locationGet directions
Mailing address
315 Old Mill Rd
Nissequogue, NY 11780-4206
Registry dates
- Enumerated
- 2006-02-26
- Last updated
- 2012-04-25
Frequently asked questions
- What is Dennis Illuzzi's NPI number?
- Dennis Illuzzi's National Provider Identifier (NPI) is 1154397594, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Illuzzi's specialty?
- Dennis Illuzzi is listed in the NPPES registry with a primary specialty of Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Dennis Illuzzi located?
- Dennis Illuzzi's practice location on file with NPPES is 61 Route 111, Smithtown, NY 11787-3712.
- What is Dennis Illuzzi's phone number?
- The practice phone number listed in the NPPES registry for Dennis Illuzzi is (631) 360-7733.
- Is Dennis Illuzzi's NPI active?
- Yes — Dennis Illuzzi's NPI (1154397594) is active in the NPPES registry as of the last update on 2012-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.