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

GABRIEL SOARES DE SOUSA MD, PHD
NPI 1447161419
Anesthesiology - Pediatric Anesthesiology in Boston, MA

Q: What is Gabriel Soares De Sousa's NPI number?

The NPI number for Gabriel Soares De Sousa is 1447161419. It was assigned to this individual provider in the NPPES registry on September 16, 2026.

Q: What is Gabriel Soares De Sousa's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pediatric Anesthesiology, with taxonomy code 207LP3000X.

Active since September 16, 2026

300 LONGWOOD AVE, BOSTON, MA 02115(617) 355-6000 Get Directions Write a Review

NPPES record added: October 19, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Gabriel Soares De Sousa Md, Phd NPPES

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

GABRIEL SOARES DE SOUSA MD, PHD (NPI 1447161419) is an individual pediatric anesthesiology provider in Boston, Massachusetts, licensed in Massachusetts (5001551) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1447161419

Entity TypeIndividualMale

Primary Taxonomy207LP3000X

Provider Legal NameGABRIEL SOARES DE SOUSACredential: MD, PHD

Location Address300 LONGWOOD AVEBoston, MA 02115-5724

Mailing Address300 Longwood AveBoston, MA 02115-5724 · (617) 355-6000

Phone(617) 355-6000

Sole ProprietorNo

Enumeration DateSeptember 16, 2026

Last NPPES UpdateOctober 19, 2026

NPPES CertifiedOctober 19, 2026

✔ NPI 1447161419 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiology · Pediatric AnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207LP3000X

License✔ Licensed in MA · 5001551

Definition

An anesthesiologist who has had additional skill and experience in and is primarily concerned with the anesthesia, sedation, and pain management needs of infants and children. A pediatric anesthesiologist generally provides services including the evaluation of complex medical problems in infants and children when surgery is necessary, planning and care for children before and after surgery, pain control, anesthesia and sedation for any procedures out of the operating room such as MRI, CT scan, and radiation therapy.

300 LONGWOOD AVE, Boston, MA 02115

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Other Providers at the Same Location NPPES 20

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

JULIE ANN HANSEN LCSW

Social Worker (Clinical)

300 LONGWOOD AVE
BOSTON, MA 02115

Suffolk County (857) 218-4309

MS. ANNA ROGLIERI

Nurse Practitioner (Psychiatric/Mental Health)

300 LONGWOOD AVE
BOSTON, MA 02115

Suffolk County (617) 355-6000

STEPHEN G. FLYNN M.D.

Anesthesiology (Pediatric Anesthesiology)

300 LONGWOOD AVE
BOSTON, MA 02115

Suffolk County (617) 355-6000

MRS. LAUREN ASHLEY SHARIS P.T., D.P.T

Physical Therapist

300 LONGWOOD AVE
BOSTON, MA 02115

Suffolk County (617) 355-7216

MS. SOYUN KWAN LICSW

Social Worker (Clinical)

300 LONGWOOD AVE, CHILDREN'S HOSPITAL BOSTON
BOSTON, MA 02115

Suffolk County (617) 355-0567

PUJA BANKA M.D.

Pediatrics

300 LONGWOOD AVE, BADER 203
BOSTON, MA 02115

Suffolk County (617) 355-6363

MR. COURTNEY SULLIVAN FRATTO CPNP

Nurse Practitioner (Pediatrics)

300 LONGWOOD AVE, HUNNEWELL BUILDING 322
BOSTON, MA 02115

Suffolk County (857) 218-4085

DR. ELIZABETH S TAGLAUER M.D., PH.D.

Pediatrics (Neonatal-Perinatal Medicine)

300 LONGWOOD AVE
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 Gabriel Soares De Sousa's NPI number?

The NPI number for Gabriel Soares De Sousa is 1447161419. It was assigned to this individual provider in the NPPES registry on September 16, 2026.

Where is Gabriel Soares De Sousa located?

Gabriel Soares De Sousa practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-6000.

What is Gabriel Soares De Sousa's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pediatric Anesthesiology, with taxonomy code 207LP3000X.

When was this NPI record last updated?

The NPPES record for Gabriel Soares De Sousa was last updated on October 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.