What is Stewart Greathouse's specialty?

Stewart Greathouse (NPI 1740589621) is a Medicare-billing provider whose primary specialty is Family Practice in Lake Charles, LA.

Where does Stewart Greathouse practice?

Stewart Greathouse practices in Lake Charles, LA, based on the location reported in the CMS Medicare provider datasets for NPI 1740589621.

How much does Medicare pay Stewart Greathouse?

Stewart Greathouse (NPI 1740589621) received approximately $59K in total Medicare Part B payments, serving 272 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1740589621

Stewart GreathouseM.D.

Family PracticeLake Charles, LAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

720

Unique beneficiaries

—

Total services

1,220

Distinct HCPCS

Medicare payment

$56K

Peer benchmark

Total Medicare services vs. 1,075 Family Practice providers in LA — top quintile (cohort median 558).

PRESCRIBING · PART D · 2024

Total Rx claims

7,613

Beneficiaries

—

Total drug cost

$814K

Distinct drugs

138

Brand share

23.2%

Top prescribed drugs

Atorvastatin Calcium530 claims

Pantoprazole Sodium297 claims

Levothyroxine Sodium249 claims

Amlodipine Besylate246 claims

Furosemide204 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where Stewart Greathouse'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). 22 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Acadian Ambulance Service, Inc. Ambulance Service Provider · Lafayette, LA	54	142
Matthew Lafleur Diagnostic Radiology · Fort Collins, CO	40	102
MILLER, GEORGE	39	124
Richard Martinez Diagnostic Radiology · Lake Charles, LA	35	104
Christopher Thompson Cardiology · Lake Charles, LA	34	102
MCFARLAND, DAVID	33	80
WALKER, MICHAEL	33	85
Micah Leleux Family Practice · Lake Charles, LA	32	126
Jean White Interventional Cardiology · Lake Charles, LA	28	98
LANE, MICHAEL	28	87
John Winterton Cardiology · Lake Charles, LA	27	110
SOUTHWEST LOUISIANA HOSPITAL ASSOCIATION INC	27	27

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