What is Lisa Guirguis's specialty?

Lisa Guirguis (NPI 1508849001) is a Medicare-billing provider whose primary specialty is Surgical Oncology in Sacramento, CA.

Where does Lisa Guirguis practice?

Lisa Guirguis practices in Sacramento, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1508849001.

How much does Medicare pay Lisa Guirguis?

Lisa Guirguis (NPI 1508849001) received approximately $48K in total Medicare Part B payments, serving 63 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1508849001

Lisa GuirguisM.D.

PRACTICESACRAMENTO CENTER FOR HEMATOLOGY & MEDICAL ONCOLOGYSee all providers at this practice →

Surgical OncologySacramento, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

210

Unique beneficiaries

—

Total services

213

Distinct HCPCS

Medicare payment

$39K

Peer benchmark

Total Medicare services vs. 135 Surgical Oncology providers in CA — below median (cohort median 280).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Lisa Guirguis'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
John Lee Surgical Oncology · Sacramento, CA	42	153
VANDEWALKER, KRISTEN	36	117
Jamie Cassity Pathology · Austin, TX	30	85
Nitin Rohatgi Hematology · Sacramento, CA	18	41
Penny Vandestreek Nuclear Medicine · Roseville, CA	13	40
Susan Sompayrac Diagnostic Radiology · Sacramento, CA	12	52

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