What is Leslie Ballas's specialty?

Leslie Ballas (NPI 1235388901) is a Medicare-billing provider whose primary specialty is Radiation Oncology in Los Angeles, CA.

Where does Leslie Ballas practice?

Leslie Ballas practices in Los Angeles, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1235388901.

How much does Medicare pay Leslie Ballas?

Leslie Ballas (NPI 1235388901) received approximately $148K in total Medicare Part B payments, serving 168 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1235388901

Leslie BallasMD

Radiation OncologyLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

710

Unique beneficiaries

—

Total services

1,852

Distinct HCPCS

Medicare payment

$141K

Peer benchmark

Total Medicare services vs. 496 Radiation Oncology providers in CA — above median (cohort median 1,716).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$34K

Distinct drugs

Brand share

48.0%

Top prescribed drugs

Tamsulosin Hcl13 claims

Relugolix12 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050625

Hospital

REFERRAL NETWORK

Where Leslie Ballas'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). 0 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF SOUTHERN CALIFORNIA	117	1,540
UNIVERSITY OF SOUTHERN CALIFORNIA	58	325
Tanya Dorff Medical Oncology · Duarte, CA	18	194
Suisui Song Radiation Oncology · Chicago, IL	12	104
Unilab Corporation Clinical Laboratory · West Hills, CA	11	38

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