PROVIDER PROFILE · NPI 1033300157

Geoffrey OxnardMD

Medical OncologyBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$217K

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Osimertinib Mesylate12 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 220031

Hospital

REFERRAL NETWORK

Where Geoffrey Oxnard's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 1 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Nikhil Ramaiya Diagnostic Radiology · West Palm Beach, FL	13	79

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
DANA-FARBER CANCER INSTITUTE, INC.	81	1,248
BRIGHAM & WOMENS HOSPITAL, INC.	44	320
Ritu Gill Diagnostic Radiology · New York, NY	16	55
DUNNE, RUTH	15	56
Rachna Madan Diagnostic Radiology · Boston, MA	11	47

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history