PROVIDER PROFILE · NPI 1447205042

Steven IsakoffMD PHD

PRACTICEMASSACHUSETTS GENERAL HOSPITALSee all providers at this practice →

Medical OncologyBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

339

Unique beneficiaries

—

Total services

492

Distinct HCPCS

Medicare payment

$33K

Peer benchmark

Total Medicare services vs. 257 Medical Oncology providers in MA — near median (cohort median 290).

PRESCRIBING · PART D · 2024

Total Rx claims

159

Beneficiaries

—

Total drug cost

$374K

Distinct drugs

Brand share

10.1%

Top prescribed drugs

Letrozole82 claims

Tamoxifen Citrate28 claims

Anastrozole21 claims

Elacestrant Hcl16 claims

Prochlorperazine Maleate12 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.

REFERRAL NETWORK

Where Steven Isakoff'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 · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE GENERAL HOSPITAL CORPORATION	200	1,776

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
THE GENERAL HOSPITAL CORPORATION	95	1,302
Alphonse Taghian Radiation Oncology · Boston, MA	15	258
Lidia Schapira Medical Oncology · Stanford, CA	14	38

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