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DR. ALARIC WENCES D'SOUZA MD, PHD
NPI 1629728258
Pediatrics - Pediatric Infectious Diseases in Boston, MA

Active since March 26, 2022
300 LONGWOOD AVE BLDG 129, BOSTON, MA 02115(617) 355-8241 Get Directions Write a Review

NPPES record last updated: November 12, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Alaric Wences D'souza Md, Phd NPPES

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

DR. ALARIC WENCES D'SOUZA MD, PHD (NPI 1629728258) is an individual pediatric infectious diseases provider in Boston, Massachusetts, licensed in Massachusetts (1023557) and active in the NPI registry since March 2022.

NPPES Registry Identity

NPI1629728258
Entity TypeIndividualMale
Primary Taxonomy2080P0208X
Provider Legal NameDR. ALARIC WENCES D'SOUZACredential: MD, PHD
Location Address300 LONGWOOD AVE BLDG 129Boston, MA 02115-5724
Mailing Address300 Longwood Ave Bldg 129Boston, MA 02115-5724 · (617) 355-8241
Phone(617) 355-8241
Sole ProprietorNo
Enumeration DateMarch 26, 2022
Last NPPES UpdateNovember 12, 2025
NPPES CertifiedNovember 12, 2025
✔ NPI 1629728258 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Infectious DiseasesAllopathic & Osteopathic Physicians
Taxonomy Code2080P0208X
License✔ Licensed in MA · 1023557
Definition
A pediatrician trained to care for children in the diagnosis, treatment and prevention of infectious diseases. This specialist can apply specific knowledge to affect a better outcome for pediatric infections with complicated courses, underlying diseases that predispose to unusual or severe infections, unclear diagnoses, uncommon diseases and complex or investigational treatments.
300 LONGWOOD AVE BLDG 129, Boston, MA 02115
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Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MOHSIN ALI MD, MPHIL
Student in an Organized Health Care Education/Training Program
300 LONGWOOD AVE BLDG 129
BOSTON, MA 02115
Suffolk County (617) 355-6000
KAYLA BERRY
Student in an Organized Health Care Education/Training Program
300 LONGWOOD AVE BLDG 129
BOSTON, MA 02115
Suffolk County (617) 355-8241
KATIA CHRISTINA GENADRY MD
Pediatrics
300 LONGWOOD AVE BLDG 129
BOSTON, MA 02115
Suffolk County (919) 884-0704
JULIA PIAN
Pediatrics
300 LONGWOOD AVE BLDG 129
BOSTON, MA 02115
Suffolk County (617) 355-6000

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 Alaric D'souza's NPI number?

The NPI number for Alaric D'souza is 1629728258. It was assigned to this individual provider in the NPPES registry on March 26, 2022.

Where is Alaric D'souza located?

Alaric D'souza practices at 300 Longwood Ave Bldg 129, Boston, MA 02115. The listed phone number is (617) 355-8241.

What is Alaric D'souza's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Infectious Diseases, with taxonomy code 2080P0208X.

When was this NPI record last updated?

The NPPES record for Alaric D'souza was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.