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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MR. MARK ANTHONY D'SOUZA CRPA
NPI 1528984564
Counselor - Addiction (Substance Use Disorder) in Staten Island, NY

Active since June 24, 2026
345 FANNING ST, STATEN ISLAND, NY 10314(917) 873-2691 Get Directions Write a Review

NPPES record added: June 24, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mr. Mark Anthony D'souza Crpa NPPES

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

MR. MARK ANTHONY D'SOUZA CRPA (NPI 1528984564) is an individual addiction (substance use disorder) provider in Staten Island, New York and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1528984564
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMR. MARK ANTHONY D'SOUZACredential: CRPA
Location Address345 FANNING STStaten Island, NY 10314-5329
Mailing Address345 Fanning StStaten Island, NY 10314-5329 · (917) 873-2691
Phone(917) 873-2691
Sole ProprietorNo
Enumeration DateJune 24, 2026
NPPES CertifiedJune 25, 2026
✔ NPI 1528984564 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
345 FANNING ST, Staten Island, NY 10314
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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 Mark D'souza's NPI number?

The NPI number for Mark D'souza is 1528984564. It was assigned to this individual provider in the NPPES registry on June 24, 2026.

Where is Mark D'souza located?

Mark D'souza practices at 345 Fanning St, Staten Island, NY 10314. The listed phone number is (917) 873-2691.

What is Mark D'souza'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 Mark D'souza was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.