What is Gioia Iezza's specialty?

Gioia Iezza (NPI 1235182114) is a Medicare-billing provider whose primary specialty is Pathology in San Francisco, CA.

Where does Gioia Iezza practice?

Gioia Iezza practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1235182114.

How much does Medicare pay Gioia Iezza?

Gioia Iezza (NPI 1235182114) received approximately $57K in total Medicare Part B payments, serving 526 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1235182114

Gioia IezzaMD

PRACTICEUCSF MEDICAL CENTERSee all providers at this practice →

PathologySan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,071

Unique beneficiaries

—

Total services

1,766

Distinct HCPCS

Medicare payment

$52K

Peer benchmark

Total Medicare services vs. 1,209 Pathology providers in CA — above median (cohort median 1,423).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

84.9

Quality

81.1

Cost

71.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.42%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 050224

Hospital

CCN 050348

Hospital

REFERRAL NETWORK

Where Gioia Iezza'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). 7 inbound referrers · 17 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Gordon Fung Cardiology · San Francisco, CA	27	59
Kirsten Greene Urology · Charlottesville, VA	23	54
Zhen Wang Diagnostic Radiology · San Francisco, CA	14	27
William Karlon Hematology · San Francisco, CA	13	22
Sima Porten Urology · San Francisco, CA	13	31
Steven Hays Pulmonary Disease · San Francisco, CA	13	41
Derek Sun Diagnostic Radiology · San Francisco, CA	11	19

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF CALIFORNIA, SAN FRANCISCO	278	705
Gordon Fung Cardiology · San Francisco, CA	27	64
Karen Ordovas Diagnostic Radiology · Seattle, WA	26	51
Maxwell Meng Urology · San Francisco, CA	25	69
Michael Hope Diagnostic Radiology · San Francisco, CA	24	47
Charles Higgins Diagnostic Radiology · San Francisco, CA	23	41
Brett Elicker Diagnostic Radiology · San Francisco, CA	23	49
Ronald Zagoria Diagnostic Radiology · Atlanta, GA	22	35
David Naeger Diagnostic Radiology · Denver, CO	18	24
Katsuto Shinohara Urology · San Francisco, CA	18	46
American Medical Response West Ambulance Service Provider · San Francisco, CA	18	26
Unilab Corporation Clinical Laboratory · Sacramento, CA	15	54

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