What is Eleni Efstathiou's specialty?

Eleni Efstathiou (NPI 1447654470) is a Medicare-billing provider whose primary specialty is Medical Oncology in Houston, TX.

Where does Eleni Efstathiou practice?

Eleni Efstathiou practices in Houston, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1447654470.

How much does Medicare pay Eleni Efstathiou?

Eleni Efstathiou (NPI 1447654470) received approximately $40K in total Medicare Part B payments, serving 160 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1447654470

Eleni EfstathiouM.D.

PRACTICEMDACCSee all providers at this practice →

Medical OncologyHouston, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

251

Unique beneficiaries

—

Total services

377

Distinct HCPCS

Medicare payment

$38K

Peer benchmark

Total Medicare services vs. 393 Medical Oncology providers in TX — below median (cohort median 4,999).

PRESCRIBING · PART D · 2024

Total Rx claims

1,190

Beneficiaries

—

Total drug cost

$5.8M

Distinct drugs

Brand share

74.6%

Top prescribed drugs

Relugolix410 claims

Darolutamide293 claims

Dexamethasone85 claims

Ergocalciferol (Vitamin D2)82 claims

Atorvastatin Calcium70 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$110K

Payment records

By payment type

Consulting Fee$41K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$33K

Travel and Lodging$32K

Honoraria$2K

Food and Beverage$1K

Top paying entities

Consulting Fee$41K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$33K

Travel and Lodging$32K

Honoraria$2K

Food and Beverage$1K

REFERRAL NETWORK

Where Eleni Efstathiou'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). 1 inbound referrers · 1 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UNIVERSITY OF TEXAS M. D. ANDERSON CANCER CENTER	53	339

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF TEXAS M. D. ANDERSON CANCER CENTER	29	155

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