PROVIDER PROFILE · NPI 1356320139

Josef Machac

RadiologyNew York, NYI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

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 Josef Machac'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). 5 inbound referrers · 14 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MOUNT SINAI HOSPITAL	74	142
Sundar Jagannath Internal Medicine · New York, NY	14	56
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	12	21
Richard Stern Diagnostic Radiology · New York, NY	11	14
Joseph Gomes Cardiology · New York, NY	11	21

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MOUNT SINAI HOSPITAL	189	531
MOUNT SINAI HOSPITAL	48	94
Quest Diagnostics Incorporated Clinical Laboratory · Clifton, NJ	22	57
Corey Eber Diagnostic Radiology · New York, NY	17	41
VISITING NURSE SERVICE OF NEW YORK HOME CARE II	17	28
Mary Beasley Pathology · New York, NY	14	20
DOMANSKI, MICHAEL	14	26
Edward Kim Diagnostic Radiology · New York, NY	13	37
Aaron Fischman Diagnostic Radiology · New York, NY	13	40
Mary Salvatore Diagnostic Radiology · New York, NY	11	30
SHIEL HOLDINGS LLC	11	20
David Mendelson Diagnostic Radiology · New York, NY	11	45

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