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

Individual provider Registered Dietitian · NPI 1386252716

Gregory M Belzak, RD, RDN is a Registered Dietitian in East Syracuse, New York. Practices as a sole proprietor. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

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Practice location Address checks out

7393 Taft Park Dr
East Syracuse, NY 13057-9639
Phone: (315) 288-6033
Fax: (315) 310-6235
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1386252716
Entity typeIndividual (Type 1)
GenderMale
Credentials RD , RDN
Sole proprietorYes
NPI enumeratedJuly 22, 2020
Last updated in NPPESMarch 12, 2026
Certification dateMarch 12, 2026

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