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DR. THOMAS G ROBERTS JR. MD
NPI 1013929082
Internal Medicine - Hematology & Oncology in Boston, MA

Active since August 11, 2006
100 BLOSSOM STREET, COX 640 HEMATOLOGY ONCOLOGY ASSOCIATES, BOSTON, MA 02114(617) 726-7423(617) 724-7135 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Thomas G Roberts Jr. Md NPPES

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

DR. THOMAS G ROBERTS JR. MD (NPI 1013929082) is an individual hematology & oncology provider in Boston, Massachusetts, licensed in Massachusetts (205670) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1013929082
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. THOMAS G ROBERTS JR.Credential: MD
Location Address100 BLOSSOM STREET, COX 640 HEMATOLOGY ONCOLOGY ASSOCIATESBoston, MA 02114-2617
Mailing AddressPo Box 9142, Mass General Physician OrganizationCharlestown, MA 02129-9142 · (617) 724-0287 · Fax (617) 726-2894
Phone(617) 726-7423
Fax(617) 724-7135
Sole ProprietorNo
Enumeration DateAugust 11, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1013929082 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in MA · 205670
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedInternal MedicineTaxonomy 207R00000X · License 205670 (MA)
100 BLOSSOM STREET, Boston, MA 02114
Open in Google Maps ↗

Other Identifiers 3

Medicaid2010232MA
OtherJ24720MA · Bcbs Of Ma
Other409654MA · Tufts Health Plan

Other Providers at the Same Location NPPES 11

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

MR. MARC GILBERT BOLDUC LICSW, CADC II, CGP
Social Worker (Clinical)
100 BLOSSOM STREET, COX BUILDING, FIRST FLOOR
BOSTON, MA 02114
Suffolk County (617) 726-6185
DR. JOANNA M STRECK PHD
Psychologist
100 BLOSSOM STREET, COX 110
BOSTON, MA 02114
Suffolk County (617) 643-9977
DR. ALEENA BANERJI MD
Allergy & Immunology
100 BLOSSOM STREET, COX 201
BOSTON, MA 02114
Suffolk County (617) 726-3850
DR. ROBERT SACKSTEIN MD PHD
Internal Medicine
100 BLOSSOM STREET, HEMATOLOGY ONCOLOGY ASSOCIATES COX6
BOSTON, MA 02114
Suffolk County (617) 724-1124
NANCY J SCHAEFFER NP
Nurse Practitioner
100 BLOSSOM STREET, COX 1 HEMATOLOGY ONCOLOGY ASSOCIATES
BOSTON, MA 02114
Suffolk County (617) 726-8698
DR. OTHON ILIOPOULOS MD
Internal Medicine (Medical Oncology)
100 BLOSSOM STREET, YAW 7 MASSACHUSETTS GENERAL HOSPITAL
BOSTON, MA 02114
Suffolk County (617) 724-3404
DR. BRUCE ALLAN CHABNER MD
Internal Medicine
100 BLOSSOM STREET, COX 640 HEMATOLOGY ONCOLOGY ASSOCIATES
BOSTON, MA 02114
Suffolk County (617) 724-3200
SHANNON M MACDONALD MD
Radiology (Radiation Oncology)
100 BLOSSOM STREET, COX 3
BOSTON, MA 02114
Suffolk County (617) 724-8196

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 Thomas Roberts's NPI number?

The NPI number for Thomas Roberts is 1013929082. It was assigned to this individual provider in the NPPES registry on August 11, 2006.

Where is Thomas Roberts located?

Thomas Roberts practices at 100 Blossom Street Cox 640 Hematology Oncology Associates, Boston, MA 02114. The listed phone number is (617) 726-7423.

What is Thomas Roberts's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Thomas Roberts was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.