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

Elizabeth Machnica, RDN

Individual provider Metabolic Nutrition Registered Dietitian · NPI 1700632981

Elizabeth Machnica, RDN is a Metabolic Nutrition Registered Dietitian in Buffalo, New York. Practices as a sole proprietor. Registered with an NPI since 2024.

In the registry since
2024
Specialties on file
4
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

See every abbreviation used in this directory →

Practice location Address checks out

510 Lafayette Ave Apt 3
Buffalo, NY 14222-1377
Phone: (716) 989-7847
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X
Metabolic Nutrition Registered Dietitian Taxonomy 133VN1006X
Obesity and Weight Management Nutrition Registered Dietitian Taxonomy 133VN1201X
Nutrition Education Nutritionist Taxonomy 133NN1002X

Record details

NPI number1700632981
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN
Sole proprietorYes
NPI enumeratedApril 29, 2024
Last updated in NPPESApril 29, 2024
Certification dateFebruary 2, 2024

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