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

Tracey K Sinibaldi, RD, LDN, CDE

Individual provider Registered Dietitian · NPI 1891993283

Tracey K Sinibaldi, RD, LDN, CDE is a Registered Dietitian OR Nutrition Professional in Middletown, Delaware. Qualified in 1991, 35 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Delaware.

Years since qualifying
35
Licensed in
DE
In the registry since
2007
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.
CDE — Certified Diabetes Educator
Teaches people to manage diabetes day to day.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

244 Manchester Way
Middletown, DE 19709-2132
Phone: (302) 897-2088
Fax: (302) 376-9261
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 DN-0000209 (DE)

Record details

NPI number1891993283
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , LDN , CDE
Sole proprietorNo
NPI enumeratedJuly 6, 2007
Last updated in NPPESFebruary 23, 2011

Medicare enrollment

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

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Middletown