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

Leah Mark Integrative Nutrition PLLC

Organization Registered Dietitian · NPI 1013537034

Leah Mark Integrative Nutrition PLLC is a Registered Dietitian in Huntington, New York. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

44 Green St Ste 2
Huntington, NY 11743-3393
Phone: (516) 806-0045
Fax: (516) 861-0061
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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 number1013537034
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Leah Mark — Owner · (516) 810-8808
Other names Coastal Nutrition Counseling
NPI enumeratedApril 20, 2020
Last updated in NPPESOctober 29, 2025
Certification dateOctober 29, 2025
Mailing address44 Green St, Huntington, NY 11743-3393

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