PROVIDER PROFILE · NPI 1811933500

Stephen PortzM.D.

CardiologyLas Vegas, NVI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,168

Unique beneficiaries

—

Total services

1,678

Distinct HCPCS

Medicare payment

$126K

Peer benchmark

Total Medicare services vs. 153 Cardiology providers in NV — below median (cohort median 2,999).

PRESCRIBING · PART D · 2024

Total Rx claims

2,649

Beneficiaries

—

Total drug cost

$402K

Distinct drugs

Brand share

22.1%

Top prescribed drugs

Atorvastatin Calcium290 claims

Metoprolol Succinate203 claims

Amlodipine Besylate193 claims

Apixaban174 claims

Rosuvastatin Calcium167 claims

QUALITY · MIPS · 2024

Final MIPS score

22.8

Quality

0.0

Cost

75.8

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-6.27%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$74

Payment records

By payment type

Food and Beverage$74

REFERRAL NETWORK

Where Stephen Portz'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). 26 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Incorporated Clinical Laboratory · Las Vegas, NV	300	1,216
John Bedotto Interventional Cardiology · Las Vegas, NV	104	237
Dane Jefic Interventional Cardiology · Henderson, NV	54	155
Howard Broder Interventional Cardiology · Henderson, NV	38	64
NEE, JEANNETTE	35	100
SOUTHERN HILLS MEDICAL CENTER, LLC	29	59
Tali Arik Internal Medicine · Redding, CA	25	58
Erik Sirulnick Cardiology · Las Vegas, NV	24	40
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	22	67
Daejoon Anh Clinical Cardiac Electrophysiology · Henderson, NV	20	43
David Navratil Clinical Cardiac Electrophysiology · Las Vegas, NV	19	71
Sanjay Vohra Cardiology · Henderson, NV	16	32

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