What is Paul Horwitz's specialty?

Paul Horwitz (NPI 1578505475) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Houston, TX.

Where does Paul Horwitz practice?

Paul Horwitz practices in Houston, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1578505475.

How much does Medicare pay Paul Horwitz?

Paul Horwitz (NPI 1578505475) received approximately $20K in total Medicare Part B payments, serving 470 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578505475

Paul HorwitzM.D.

Diagnostic RadiologyHouston, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

371

Unique beneficiaries

—

Total services

402

Distinct HCPCS

Medicare payment

$16K

Peer benchmark

Total Medicare services vs. 2,345 Diagnostic Radiology providers in TX — bottom quintile (cohort median 2,473).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

84.1

Quality

69.2

Cost

73.6

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.38%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Paul Horwitz'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). 35 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	99	173
OLDHAM, SANDRA	45	117
Poyee Tung Cardiology · Houston, TX	36	65
HARRIS COUNTY HOSPITAL DISTRICT	33	64
Daniel Ocazionez Trujillo Diagnostic Radiology · Houston, TX	32	114
Faith Atai Geriatric Medicine · Missouri City, TX	29	61
City Of Houston Ambulance Service Provider · Houston, TX	25	42
Julie Bortolotti Family Practice · Houston, TX	20	48
Behrooz Saffari Family Practice · Katy, TX	19	36
Catalin Loghin Cardiology · Houston, TX	19	34
Susanna Spence Diagnostic Radiology · Houston, TX	19	29
Amanda Jarolimek Diagnostic Radiology · Houston, TX	18	36

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