What is Michael Luna's specialty?

Michael Luna (NPI 1831308048) is a Medicare-billing provider whose primary specialty is Adult Congenital Heart Disease in Little Rock, AR.

Where does Michael Luna practice?

Michael Luna practices in Little Rock, AR, based on the location reported in the CMS Medicare provider datasets for NPI 1831308048.

How much does Medicare pay Michael Luna?

Michael Luna (NPI 1831308048) received approximately $52K in total Medicare Part B payments, serving 498 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1831308048

Michael LunaM.D.

Adult Congenital Heart DiseaseLittle Rock, ARI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

541

Unique beneficiaries

—

Total services

641

Distinct HCPCS

Medicare payment

$25K

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$62

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Furosemide13 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$2K

Payment records

By payment type

Travel and Lodging$1K

Food and Beverage$907

Top paying entities

Travel and Lodging$1K

Food and Beverage$907

REFERRAL NETWORK

Where Michael Luna'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS	25	69
RADFORD, LEE	25	53
TASIAN, BERGE	21	60
Katy Lonergan Cardiology · Dallas, TX	21	50
Kamakki Banks Cardiology · Allen, TX	18	59
Dharam Kumbhani Interventional Cardiology · Dallas, TX	18	68
Darren Mcguire Cardiology · Dallas, TX	15	47
Wanpen Vongpatanasin Cardiology · Dallas, TX	13	25
Sharon Reimold Cardiology · Dallas, TX	13	28
Jarett Berry Cardiology · Tyler, TX	13	36
Mary Brickner Cardiology · Dallas, TX	11	17
Tayo Addo Internal Medicine · Dallas, TX	11	17

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