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

Individual provider Registered Dietitian · NPI 1255200606

Siobhan Walsh, MS, RDN, CDN is a Registered Dietitian in New York, New York. Practices as a sole proprietor. Registered with an NPI since 2025.

In the registry since
2025
What do these letters mean?
MS — Master of Science
A graduate science degree.
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

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Practice location Address checks out

250 E 49th St Apt 5C
New York, NY 10017-1577
Phone: (914) 623-2482
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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 number1255200606
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RDN , CDN
Sole proprietorYes
NPI enumeratedNovember 3, 2025
Last updated in NPPESNovember 3, 2025
Certification dateNovember 3, 2025

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