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MARCUS FELIX CHAJECKI CASAC-T / CRAP
NPI 1467339119
Counselor - Addiction (Substance Use Disorder) in Staten Island, NY

Active since August 16, 2025
388 RICHMOND TER APT 6A, STATEN ISLAND, NY 10301(718) 772-6870 Get Directions Write a Review

NPPES record last updated: August 16, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Marcus Felix Chajecki Casac-t / Crap NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARCUS FELIX CHAJECKI CASAC-T / CRAP (NPI 1467339119) is an individual addiction (substance use disorder) provider in Staten Island, New York, licensed in New York (40875) and active in the NPI registry since August 2025.

NPPES Registry Identity

NPI1467339119
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMARCUS FELIX CHAJECKICredential: CASAC-T / CRAP
Location Address388 RICHMOND TER APT 6AStaten Island, NY 10301-1531
Mailing Address388 Richmond Ter Apt 6aStaten Island, NY 10301-1531 · (718) 772-6870
Phone(718) 772-6870
Sole ProprietorYes
Enumeration DateAugust 16, 2025
NPPES CertifiedAugust 16, 2025
✔ NPI 1467339119 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in NY · 40875
388 RICHMOND TER APT 6A, Staten Island, NY 10301
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marcus Chajecki's NPI number?

The NPI number for Marcus Chajecki is 1467339119. It was assigned to this individual provider in the NPPES registry on August 16, 2025.

Where is Marcus Chajecki located?

Marcus Chajecki practices at 388 Richmond Ter Apt 6A, Staten Island, NY 10301. The listed phone number is (718) 772-6870.

What is Marcus Chajecki's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Marcus Chajecki was last updated on August 16, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.