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

Individual provider Registered Dietitian · NPI 1457830002

Alessandra Byer, MS, RD, CDN is a Registered Dietitian OR Nutrition Professional in Brooklyn, New York. Qualified in 2018, 8 years ago. Practices with Harbor View Medical Services PC, a 58-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
8
Licensed in
NY
In the registry since
2018
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

800 Poly Pl
Brooklyn, NY 11209-7104
Phone: (718) 836-6600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 800 Poly Pl, Brooklyn, NY 11209-7104 — (718) 836-6600

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 86055273 (NY)
Registered Dietitian Taxonomy 133V00000X (NY)

Record details

NPI number1457830002
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD , CDN
Sole proprietorNo
NPI enumeratedAugust 13, 2018
Last updated in NPPESNovember 20, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Harbor View Medical Services Pc — 58 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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