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Registered Dietitian in Holtsville, New York

Data updated monthly · Last refresh September 2026

4 Registered Dietitian providers practice in Holtsville. Listings are drawn from federal public records and are not endorsements.

Registered Dietitian providers in Holtsville

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Angela Peters, MS, RDN, CDN

Holtsville, NY · No drug or device payments recorded (2025) · (631) 456-2276

Dr. Jennifer Tabachnick, RD

Holtsville, NY · No drug or device payments recorded (2025) · (516) 521-8161

Dr. Rayna Mccann, MS, RD, CSO, CDN

Holtsville, NY · No drug or device payments recorded (2025) · (516) 993-8183

Dr. Tania Martins-balsamo, REGISTERED DIETITIAN

Holtsville, NY · No drug or device payments recorded (2025) · (631) 338-2602

Common questions

How many Registered Dietitian providers are in Holtsville, New York?

There are 4 Registered Dietitian providers with active NPI records practicing in Holtsville, according to federal NPPES data refreshed monthly.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Holtsville Registered Dietitian across New York

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.