Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Marcus Felix Chajecki, CASAC-T/CRAP

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1467339119

Marcus Felix Chajecki, CASAC-T/CRAP is an Addiction (Substance Use Disorder) Counselor in Staten Island, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2025
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Practice location Address checks out

388 Richmond Ter Apt 6A
Staten Island, NY 10301-1531
Phone: (718) 772-6870
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 40875 (NY)

Record details

NPI number1467339119
Entity typeIndividual (Type 1)
GenderMale
Credentials CASAC-T/CRAP
Sole proprietorYes
NPI enumeratedAugust 16, 2025
Last updated in NPPESAugust 16, 2025
Certification dateAugust 16, 2025

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