PROVIDER PROFILE · NPI 1497746671

John ZappiaMD

OtolaryngologyFamington Hills, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,509

Unique beneficiaries

—

Total services

3,653

Distinct HCPCS

Medicare payment

$213K

Peer benchmark

Total Medicare services vs. 272 Otolaryngology providers in MI — top quintile (cohort median 658).

PRESCRIBING · PART D · 2024

Total Rx claims

1,432

Beneficiaries

—

Total drug cost

$40K

Distinct drugs

Brand share

26.6%

Top prescribed drugs

Ciprofloxacin Hcl/Dexameth164 claims

Triamterene/Hydrochlorothiazid152 claims

Indapamide146 claims

Nortriptyline Hcl145 claims

Methylprednisolone121 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$214

Payment records

By payment type

Food and Beverage$214

REFERRAL NETWORK

Where John Zappia'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). 8 inbound referrers · 13 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ASCENSION PROVIDENCE HOSPITAL	107	306
ASCENSION ST JOHN HOSPITAL	62	193
Biotech Clinical Laboratories Inc Clinical Laboratory · Novi, MI	50	143
WILLIAM BEAUMONT HOSPITAL	28	78
REGENTS OF THE UNIVERSITY OF MICHIGAN	25	51
INFINITY PRIMARY CARE LLC	20	48
HENRY FORD HEALTH SYSTEM	17	39
HENRY FORD HEALTH SYSTEM	16	49

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
WILLIAM BEAUMONT HOSPITAL	135	444
REGENTS OF THE UNIVERSITY OF MICHIGAN	100	238
ASCENSION PROVIDENCE HOSPITAL	81	178
Biotech Clinical Laboratories Inc Clinical Laboratory · Novi, MI	59	157
ASCENSION ST JOHN HOSPITAL	52	129
WILLIAM BEAUMONT HOSPITAL	26	74
REGENTS OF THE UNIVERSITY OF MICHIGAN	24	69
ST JOSEPH MERCY HOSPITAL	21	39
Quest Diagnostics Llc Il Clinical Laboratory · Wood Dale, IL	20	50
INFINITY PRIMARY CARE LLC	19	44
HENRY FORD HEALTH SYSTEM	18	44
HENRY FORD HEALTH SYSTEM	17	33

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