PROVIDER PROFILE · NPI 1922291939

Mark SonnenschineD.O.

PRACTICEPROGRESSIVE HEMATOLOGY AND ONCOLOGY PLLCSee all providers at this practice →

Hematology-OncologyBrooklyn, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

791

Unique beneficiaries

—

Total services

53,499

Distinct HCPCS

Medicare payment

$177K

Peer benchmark

Total Medicare services vs. 628 Hematology-Oncology providers in NY — top quintile (cohort median 883).

PRESCRIBING · PART D · 2024

Total Rx claims

610

Beneficiaries

—

Total drug cost

$523K

Distinct drugs

Brand share

29.8%

Top prescribed drugs

Epoetin Alfa39 claims

Mupirocin35 claims

Gabapentin33 claims

Oxycodone Hcl25 claims

Lanreotide Acetate25 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Education$190

Long term medical supply or device loan$83

REFERRAL NETWORK

Where Mark Sonnenschine'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). 20 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MAIMONIDES MEDICAL CENTER	93	216
NEW YORK CITY HEALTH AND HOSPITALS CORPORATION	48	176
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	47	379
Seniorcare Emergency Medical Services Inc. Ambulance Service Provider · Bronx, NY	41	70
NPI 1467523498	25	64
Maryanne Ruggiero-Delliturri Diagnostic Radiology · Brooklyn, NY	24	38
Howard Finestone Diagnostic Radiology · Brooklyn, NY	21	66
Robert Husney Infectious Disease · Brooklyn, NY	21	320
MIDWOOD AMBULANCE & OXYGEN SERVICE INC	19	109
Anna Derman Diagnostic Radiology · Brooklyn, NY	16	22
Inna Shyknevsky Diagnostic Radiology · New York, NY	16	30
Donald Blair Diagnostic Radiology · Brooklyn, NY	16	24

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