PROVIDER PROFILE · NPI 1871518373

David LessenM.D.

PRACTICESOUTHEAST FLORIDA HEMATOLOGY ONCOLOGY GROUP PASee all providers at this practice →

Hematology-OncologyFt Lauderdale, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

379

Unique beneficiaries

—

Total services

1,237

Distinct HCPCS

Medicare payment

$100K

Peer benchmark

Total Medicare services vs. 737 Hematology-Oncology providers in FL — below median (cohort median 1,932).

PRESCRIBING · PART D · 2024

Total Rx claims

162

Beneficiaries

—

Total drug cost

$595K

Distinct drugs

Brand share

36.4%

Top prescribed drugs

Zanubrutinib37 claims

Acyclovir27 claims

Imatinib Mesylate23 claims

Apixaban22 claims

Allopurinol16 claims

QUALITY · MIPS · 2024

Final MIPS score

87.9

Quality

78.8

Cost

71.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.54%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$490

Payment records

By payment type

Food and Beverage$490

REFERRAL NETWORK

Where David Lessen'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). 32 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTH BROWARD HOSPITAL DISTRICT	111	1,274
Mayda Arias Hematology-Oncology · Ft Lauderdale, FL	64	376
Douglas Faig Hematology-Oncology · Ft Lauderdale, FL	63	590
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	52	321
Mark Kravetz Diagnostic Radiology · Fort Lauderdale, FL	43	130
MORRISON, KENNETH	37	130
Joel Berman Diagnostic Radiology · Fort Lauderdale, FL	37	98
NORTH BROWARD HOSPITAL DISTRICT	30	169
NPI 1437133113	23	66
Hugh Jones Diagnostic Radiology · Fort Lauderdale, FL	22	78
Joel Erickson Diagnostic Radiology · Fort Lauderdale, FL	22	66
Amisha Agarwal Diagnostic Radiology · Fort Lauderdale, FL	20	39

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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