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

Elizabeth M Hyde-Daddio, RD, CDCES, CDN

Individual provider Registered Dietitian · NPI 1932878568

Elizabeth M Hyde-Daddio, RD, CDCES, CDN is a Registered Dietitian OR Nutrition Professional in Commack, New York. Qualified in 1998, 28 years ago. Practices with North Shore-Lij Medical PC, a 6,350-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
28
Licensed in
NY
In the registry since
2021
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

777 Larkfield Rd
Commack, NY 11725-3136
Phone: (631) 635-5102
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 008145 (NY)

Record details

NPI number1932878568
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , CDCES , CDN
Sole proprietorNo
NPI enumeratedSeptember 8, 2021
Last updated in NPPESSeptember 8, 2021
Certification dateSeptember 7, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice North Shore-Lij Medical Pc — 6350 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Commack