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

Mackenzie Heisler, MS, RDN, LDN, CDN

Individual provider Registered Dietitian · NPI 1831992205

Mackenzie Heisler, MS, RDN, LDN, CDN is a Registered Dietitian in Ballston Spa, New York. Licensed in New York and Pennsylvania. Registered with an NPI since 2025.

Licensed in
NY, PA
In the registry since
2025
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

See every abbreviation used in this directory →

Practice location Address checks out

87 Deer Run Dr
Ballston Spa, NY 12020-3048
Phone: (570) 225-5917
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 011964 (NY)
Registered Dietitian Taxonomy 133V00000X · Licence DN008133 (PA)

Record details

NPI number1831992205
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RDN , LDN , CDN
Sole proprietorNo
NPI enumeratedMarch 31, 2025
Last updated in NPPESMarch 31, 2025
Certification dateMarch 31, 2025

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