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

Roselynne Angelina Mackay, MS, CNS, LDN

Individual provider Registered Dietitian · NPI 1497537476

Roselynne Angelina Mackay, MS, CNS, LDN is a Registered Dietitian in Clarksville, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2023
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.
CNS — Clinical Nurse Specialist
An advanced practice nurse specialising in a patient population or setting.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

6030 Daybreak Cir # A150-185
Clarksville, MD 21029-1642
Phone: (844) 856-9355
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

Nutritionist (primary) Taxonomy 133N00000X · Licence 18410
Registered Dietitian Taxonomy 133V00000X · Licence DX6002 (MD)

Record details

NPI number1497537476
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CNS , LDN
Sole proprietorYes
NPI enumeratedOctober 16, 2023
Last updated in NPPESOctober 16, 2023
Certification dateOctober 16, 2023