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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. BRUCE ALLAN CHABNER MD
NPI 1467443176
Internal Medicine in Boston, MA

Active since November 02, 2005PECOS Enrolled
100 BLOSSOM STREET, COX 640 HEMATOLOGY ONCOLOGY ASSOCIATES, BOSTON, MA 02114(617) 724-3200(617) 724-3166 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Dr. Bruce Allan Chabner Md NPPES

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

DR. BRUCE ALLAN CHABNER MD (NPI 1467443176) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (80731) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1467443176
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. BRUCE ALLAN CHABNERCredential: 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) 724-3200
Fax(617) 724-3166
Sole ProprietorNo
Enumeration DateNovember 2, 2005
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1467443176 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 80731
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X · License 80731 (MA)
100 BLOSSOM STREET, Boston, MA 02114
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Other Identifiers 3

OtherJ31102MA · Bcbs Ma
Medicaid3135438MA
Other080731MA · Tufts Health Plan

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Bruce Allan Chabner Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02114 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. THOMAS G ROBERTS JR. MD
Internal Medicine (Hematology & Oncology)
100 BLOSSOM STREET, COX 640 HEMATOLOGY ONCOLOGY ASSOCIATES
BOSTON, MA 02114
Suffolk County (617) 726-7423
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
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 Bruce Chabner's NPI number?

The NPI number for Bruce Chabner is 1467443176. It was assigned to this individual provider in the NPPES registry on November 2, 2005.

Where is Bruce Chabner located?

Bruce Chabner practices at 100 Blossom Street Cox 640 Hematology Oncology Associates, Boston, MA 02114. The listed phone number is (617) 724-3200.

What is Bruce Chabner's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Bruce Chabner enrolled in Medicare?

Yes. Bruce Chabner is registered in the Medicare PECOS enrollment system.

What insurance does Bruce Chabner accept?

Health plans from Anthem Blue Cross and Blue Shield list Bruce Chabner as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Bruce Chabner was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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.