What is Michael Gazzaniga's specialty?

Michael Gazzaniga (NPI 1396858163) is a Medicare-billing provider whose primary specialty is Urology in Fullerton, CA.

Where does Michael Gazzaniga practice?

Michael Gazzaniga practices in Fullerton, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1396858163.

How much does Medicare pay Michael Gazzaniga?

Michael Gazzaniga (NPI 1396858163) received approximately $316K in total Medicare Part B payments, serving 626 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1396858163

Michael GazzanigaMD

PRACTICEUROLOGIC MEDICAL GROUP OF NORTH ORANGE COUNTYSee all providers at this practice →

UrologyFullerton, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,822

Unique beneficiaries

—

Total services

2,312

Distinct HCPCS

Medicare payment

$256K

Peer benchmark

Total Medicare services vs. 942 Urology providers in CA — above median (cohort median 1,637).

PRESCRIBING · PART D · 2024

Total Rx claims

3,274

Beneficiaries

—

Total drug cost

$297K

Distinct drugs

Brand share

43.6%

Top prescribed drugs

Alfuzosin Hcl740 claims

Tamsulosin Hcl578 claims

Finasteride235 claims

Oxybutynin Chloride224 claims

Dutasteride224 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

100.0

Cost

75.1

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$139

Payment records

By payment type

Food and Beverage$139

Top paying entities

Food and Beverage$139

REFERRAL NETWORK

Where Michael Gazzaniga'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). 17 inbound referrers · 34 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST JUDE HOSPITAL INC	214	1,290
Victor Lee Pathology · Oceanside, CA	116	481
Unilab Corporation Clinical Laboratory · West Hills, CA	48	241
STAMBUK, EDGAR	29	81
Bradley Jackson Diagnostic Radiology · Fullerton, CA	24	52
Inform Diagnostics, Inc. Clinical Laboratory · Coppell, TX	23	71
Danh Nguyen Diagnostic Radiology · Riverside, CA	21	50
Hao Ngo Diagnostic Radiology · Fullerton, CA	20	54
Samuel Maxwell Diagnostic Radiology · Fullerton, CA	20	73
Arman Forouzannia Diagnostic Radiology · Lynnwood, WA	19	47
Kenneth Tokita Diagnostic Radiology · Irvine, CA	15	606
Shirin Farahmand Pathology · Fullerton, CA	14	38

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ST JUDE HOSPITAL INC	184	775
Victor Lee Pathology · Oceanside, CA	74	227
Unilab Corporation Clinical Laboratory · West Hills, CA	38	108
Alan Weinberg Urology · Fullerton, CA	35	138
ST JUDE HOSPITAL INC	30	74
Timmy Joseph Interventional Radiology · Los Angeles, CA	29	89
Inform Diagnostics, Inc. Clinical Laboratory · Coppell, TX	29	65
DOI, LESLIE	27	64
Harry Peled Cardiology · Los Angeles, CA	26	63
Arman Forouzannia Diagnostic Radiology · Lynnwood, WA	24	48
STAMBUK, EDGAR	22	44
Danh Nguyen Diagnostic Radiology · Riverside, CA	22	46

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