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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GREGORY M BELZAK RD, RDN
NPI 1386252716
Dietitian, Registered in East Syracuse, NY

Active since July 22, 2020
7393 TAFT PARK DR, EAST SYRACUSE, NY 13057(315) 288-6033(315) 310-6235 Get Directions Write a Review

NPPES record last updated: October 19, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 12, 2026, Jul 22, 2020 (2 updates tracked since 2020).

About Gregory M Belzak Rd, Rdn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREGORY M BELZAK RD, RDN (NPI 1386252716) is an individual dietitian, registered in East Syracuse, New York and active in the NPI registry since July 2020.

NPPES Registry Identity

NPI1386252716
Entity TypeIndividualMale
Primary Taxonomy133V00000X
Provider Legal NameGREGORY M BELZAKCredential: RD, RDN
Location Address7393 TAFT PARK DREast Syracuse, NY 13057-9639
Mailing Address7393 Taft Park DrEast Syracuse, NY 13057-9639 · (315) 288-6033 · Fax (315) 288-7873
Phone(315) 288-6033
Fax(315) 310-6235
Sole ProprietorYes
Enumeration DateJuly 22, 2020
Last NPPES UpdateOctober 19, 20262 updates tracked since enumeration
NPPES CertifiedOctober 19, 2026
✔ NPI 1386252716 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
7393 TAFT PARK DR, East Syracuse, NY 13057
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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STEP NUTRITION
Dietitian, Registered
7393 TAFT PARK DR
EAST SYRACUSE, NY 13057
Onondaga County (315) 288-6033

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Belzak's NPI number?

The NPI number for Gregory Belzak is 1386252716. It was assigned to this individual provider in the NPPES registry on July 22, 2020.

Where is Gregory Belzak located?

Gregory Belzak practices at 7393 Taft Park Dr, East Syracuse, NY 13057. The listed phone number is (315) 288-6033.

What is Gregory Belzak's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

When was this NPI record last updated?

The NPPES record for Gregory Belzak was last updated on October 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.