PROVIDER PROFILE · NPI 1083633663

Leonard PiazzaM.D.

OtolaryngologyNaperville, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

710

Unique beneficiaries

—

Total services

908

Distinct HCPCS

Medicare payment

$90K

Peer benchmark

Total Medicare services vs. 317 Otolaryngology providers in IL — above median (cohort median 866).

PRESCRIBING · PART D · 2024

Total Rx claims

838

Beneficiaries

—

Total drug cost

$12K

Distinct drugs

Brand share

16.6%

Top prescribed drugs

Ipratropium Bromide226 claims

Fluticasone Propionate213 claims

Omeprazole72 claims

Azelastine Hcl57 claims

Methylprednisolone52 claims

QUALITY · MIPS · 2024

Final MIPS score

84.9

Quality

75.9

Cost

74.6

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.42%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$158

Payment records

By payment type

Food and Beverage$158

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 140231

Hospital

REFERRAL NETWORK

Where Leonard Piazza'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). 9 inbound referrers · 20 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
EDWARD HOSPITAL	209	563
SIEFERT, MICHAEL	19	33
Victor Hu Diagnostic Radiology · Naperville, IL	18	27
Paul Backas Diagnostic Radiology · Naperville, IL	16	32
SHERMAN, LEONARD	16	28
Alan Nazerian Diagnostic Radiology · Oak Brook, IL	15	25
Jeffrey Girardot Diagnostic Radiology · Naperville, IL	13	17
CENTRAL DUPAGE HOSPITAL ASSOCIATION	12	18
Amaar Malik Diagnostic Radiology · Naperville, IL	11	19

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
EDWARD HOSPITAL	197	672
SIEFERT, MICHAEL	90	111
GOLDBERG, PAUL	25	44
Quest Diagnostics Llc Il Clinical Laboratory · Wood Dale, IL	24	46
Laboratory Corporation Of America Holdings Clinical Laboratory · Dublin, OH	22	30
SHERMAN, LEONARD	22	31
Darius Gilvydis Diagnostic Radiology · Naperville, IL	21	26
NORTHERN ILLINOIS SURGERY CENTER LIMITED PATRNERSHIP	21	79
DUERINCK, MARK	20	40
HAGGAR, ALLAN	19	40
Michael Mitchell Diagnostic Radiology · Naperville, IL	19	31
Ankur Vaghani Diagnostic Radiology · Naperville, IL	18	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