What is Michael Zaghi's specialty?

Michael Zaghi (NPI 1811179955) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Northridge, CA.

Where does Michael Zaghi practice?

Michael Zaghi practices in Northridge, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1811179955.

How much does Medicare pay Michael Zaghi?

Michael Zaghi (NPI 1811179955) received approximately $98K in total Medicare Part B payments, serving 1,256 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811179955

Michael ZaghiM.D.

Diagnostic RadiologyNorthridge, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,143

Unique beneficiaries

—

Total services

2,686

Distinct HCPCS

Medicare payment

$89K

Peer benchmark

Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — below median (cohort median 2,975).

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 · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Michael Zaghi'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). 112 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DIGNITY COMMUNITY CARE	717	886
PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA	349	467
Unilab Corporation Clinical Laboratory · West Hills, CA	313	524
City Of Los Angeles Ambulance Service Provider · Los Angeles, CA	278	370
RIDGECREST REGIONAL HOSPITAL	261	433
ANTELOPE VALLEY HEALTH CARE DISTRICT	118	186
BERMAN, GERALD	110	146
Kellie Curtis General Surgery · Northridge, CA	83	96
Kevin Rice Diagnostic Radiology · Cape Girardeau, MO	72	104
SOUTHERN CALIFORNIA HEALTHCARE SYSTEM, INC	71	109
Alex Freitas Diagnostic Radiology · Santa Monica, CA	66	89
Richard Yoo Diagnostic Radiology · Los Angeles, CA	65	146

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events