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

Individual provider Registered Dietitian · NPI 1134088289

Alexander Berg, MS, RD is a Registered Dietitian in New York, New York. Practices as a sole proprietor. Registered with an NPI since 2026.

In the registry since
2026
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

165 W 127th St Apt 4I
New York, NY 10027-3726
Phone: (901) 647-3450
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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 number1134088289
Entity typeIndividual (Type 1)
GenderMale
Credentials MS , RD
Sole proprietorYes
NPI enumeratedJanuary 15, 2026
Last updated in NPPESJanuary 15, 2026
Certification dateJanuary 15, 2026

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