What is Mark Dixon's specialty?

Mark Dixon (NPI 1912980236) is a Medicare-billing provider whose primary specialty is Clinical Cardiac Electrophysiology in Valparaiso, IN.

Where does Mark Dixon practice?

Mark Dixon practices in Valparaiso, IN, based on the location reported in the CMS Medicare provider datasets for NPI 1912980236.

How much does Medicare pay Mark Dixon?

Mark Dixon (NPI 1912980236) received approximately $224K in total Medicare Part B payments, serving 788 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1912980236

Mark DixonD.O.

Clinical Cardiac ElectrophysiologyValparaiso, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,858

Unique beneficiaries

—

Total services

2,650

Distinct HCPCS

Medicare payment

$199K

Peer benchmark

Total Medicare services vs. 61 Clinical Cardiac Electrophysiology providers in IN — below median (cohort median 3,388).

PRESCRIBING · PART D · 2024

Total Rx claims

1,749

Beneficiaries

—

Total drug cost

$377K

Distinct drugs

Brand share

40.8%

Top prescribed drugs

Sotalol Hcl358 claims

Amiodarone Hcl295 claims

Apixaban179 claims

Metoprolol Succinate164 claims

Flecainide Acetate158 claims

QUALITY · MIPS · 2024

Final MIPS score

90.7

Quality

76.2

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.66%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$46

Payment records

By payment type

Food and Beverage$46

Top paying entities

Food and Beverage$46

REFERRAL NETWORK

Where Mark Dixon'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). 44 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
INDIANA UNIVERSITY HEALTH LA PORTE HOSPITAL INC	545	3,931
PORTER HOSPITAL LLC	169	604
David Gorecki Cardiology · La Porte, IN	107	770
Mckindra Fletcher Interventional Cardiology · South Bend, IN	95	503
Scott Kaufman Cardiology · Salisbury, MD	80	137
Rishi Sukhija Interventional Cardiology · Cincinnati, OH	74	349
Smari Thordarson Diagnostic Radiology · Laporte, IN	73	225
Jack Markiewicz Diagnostic Radiology · Indianapolis, IN	63	198
John De Persio Diagnostic Radiology · Nashua, NH	62	189
WHEAT, MICHAEL	48	126
Krishna Pillai Diagnostic Radiology · La Porte, IN	47	128
Mdinr, Llc Independent Diagnostic Testing Facility (IDTF) · San Jose, CA	36	135

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