Individual provider · Type 1 NPI

Merrit Hartblay, CASAC

Addiction (Substance Use Disorder) Counselor · Great Neck, NY

NPI number 1497126247 Active

Practice location

50 S Middle Neck Rd Apt 2B
Great Neck, NY 11021-3434

Specialties and licenses

TaxonomyCodeLicense
Addiction (Substance Use Disorder) Counselor Primary 101YA0400X26067 (NY)

Addiction (Substance Use Disorder) Counselor: Definition to come...

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About NPI 1497126247

Merrit Hartblay, CASAC's National Provider Identifier is 1497126247, issued on Oct 19, 2015. The primary taxonomy on file is Addiction (Substance Use Disorder) Counselor (101YA0400X), and the practice location is in Great Neck, NY. The record was last updated on Oct 8, 2025.