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DR. BRENTON GARRETT MAR MD, PHD
NPI 1215183256
Pediatrics - Pediatric Hematology-Oncology in Boston, MA

Active since August 11, 2008
300 LONGWOOD AVE, BOSTON, MA 02115(312) 560-4488(857) 233-4292 Get Directions Write a Review

NPPES record last updated: June 24, 2009. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Brenton Garrett Mar Md, Phd NPPES

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

DR. BRENTON GARRETT MAR MD, PHD (NPI 1215183256) is an individual pediatric hematology-oncology provider in Boston, Massachusetts, licensed in Massachusetts (238609) and active in the NPI registry since August 2008.

NPPES Registry Identity

NPI1215183256
Entity TypeIndividualMale
Primary Taxonomy2080P0207X
Provider Legal NameDR. BRENTON GARRETT MARCredential: MD, PHD
Location Address300 LONGWOOD AVEBoston, MA 02115-5724
Mailing Address680 Tremont St Apt 4Boston, MA 02118-3180 · (312) 560-4488 · Fax (857) 233-4292
Phone(312) 560-4488
Fax(857) 233-4292
Sole ProprietorNo
Enumeration DateAugust 11, 2008
Last NPPES UpdateJune 24, 2009
✔ NPI 1215183256 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Hematology-OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0207X
License✔ Licensed in MA · 238609
Definition
A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.
Also ListedPediatricsTaxonomy 208000000X · License 246128 (NY)
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
MISS LAUREN ASHLEY MASTERSON 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 Brenton Mar's NPI number?

The NPI number for Brenton Mar is 1215183256. It was assigned to this individual provider in the NPPES registry on August 11, 2008.

Where is Brenton Mar located?

Brenton Mar practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (312) 560-4488.

What is Brenton Mar's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

When was this NPI record last updated?

The NPPES record for Brenton Mar was last updated on June 24, 2009. NPI Profile syncs with the weekly NPPES data releases published by CMS.