Darlene Renee Petroccione, RD
Registered Dietitian · RD, CDN · Wellness & Nutrition Expert in Port Jefferson, NY
Provider details
- Specialty
- Registered Dietitian
- Credentials
- RD, CDN
- NPI number
- 1154404705
Checked against the CMS National Provider Identifier registry on October 2, 2026.
Medicare information
- Graduated
- 2000
- Medicare
- Accepts Medicare assignment (the Medicare-approved amount as full payment)
From Medicare’s public Care Compare data (Doctors and Clinicians), checked October 2, 2026. Ratings are Medicare’s, not Know Cancer’s. Medicare Care Compare
About
Specialties
- Diet and Nutrition
Insurance
- Aetna - Choice PPO
- Aetna HMO
Listings are provided for information only and may be out of date. Know Cancer does not endorse any provider. Please confirm details directly with the provider.