Provider Profile
Listed in the NPI registry as a chiropractor, Gregory S. Denunzio, D.C. practices in Naples, FL. According to Medicare claims data, Gregory cared for 338 Medicare patients across 1,408 services. The services billed most often include chiropractic manipulative treatment, 3-4 spinal regions and chiropractic manipulative treatment, 1-2 spinal regions.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
1079 PINE ISLE LN # 1079
Naples, FL 34112
Within Chiropractic generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Arm & Elbow
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Hip & Pelvis
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Most searched procedures
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1,408 services · 338 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Chiropractic manipulative treatment, 3-4 spinal regions | Treatment | 98941 |
950 | More often than most peers in Chiropractor |
| Chiropractic manipulative treatment, 1-2 spinal regions | Treatment | 98940 |
458 | More often than most peers in Chiropractor |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Gregory S. Denunzio is a chiropractor in Naples, FL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Gregory S. Denunzio is listed at 1079 Pine Isle Ln # 1079, Naples, FL 34112. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (952) 431-3003. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Gregory S. Denunzio's National Provider Identifier is 1992845390. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Gregory S. Denunzio attended Other, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
Gregory S. Denunzio has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Gregory S. Denunzio provides treatments such as chiropractic manipulative treatment, 3-4 spinal regions and chiropractic manipulative treatment, 1-2 spinal regions. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Gregory S. Denunzio. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.