What is Liza Villaruz's specialty?

Liza Villaruz (NPI 1609060755) is a Medicare-billing provider whose primary specialty is Medical Oncology in Pittsburgh, PA.

Where does Liza Villaruz practice?

Liza Villaruz practices in Pittsburgh, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1609060755.

How much does Medicare pay Liza Villaruz?

Liza Villaruz (NPI 1609060755) received approximately $26K in total Medicare Part B payments, serving 101 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1609060755

Liza VillaruzM.D.

Medical OncologyPittsburgh, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

112

Unique beneficiaries

—

Total services

226

Distinct HCPCS

Medicare payment

$23K

Peer benchmark

Total Medicare services vs. 199 Medical Oncology providers in PA — bottom quintile (cohort median 620).

PRESCRIBING · PART D · 2024

Total Rx claims

230

Beneficiaries

—

Total drug cost

$838K

Distinct drugs

Brand share

20.0%

Top prescribed drugs

Ondansetron Hcl52 claims

Prochlorperazine Maleate40 claims

Lorlatinib23 claims

Levothyroxine Sodium20 claims

Oxycodone Hcl16 claims

QUALITY · MIPS · 2024

Final MIPS score

80.9

Quality

61.9

Cost

74.6

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.25%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$7K

Payment records

By payment type

Consulting Fee$6K

Food and Beverage$660

Education$105

Top paying entities

Consulting Fee$6K

Food and Beverage$660

Education$105

REFERRAL NETWORK

Where Liza Villaruz'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Janet Durick Diagnostic Radiology · Pittsburgh, PA	26	86
Glenn Andrews Diagnostic Radiology · Pittsburgh, PA	20	66
UPMC PRESBYTERIAN SHADYSIDE	13	35

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