What is John Plosay's specialty?

John Plosay (NPI 1871517953) is a Medicare-billing provider whose primary specialty is Emergency Medicine in El Segundo, CA.

Where does John Plosay practice?

John Plosay practices in El Segundo, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1871517953.

How much does Medicare pay John Plosay?

John Plosay (NPI 1871517953) received approximately $56K in total Medicare Part B payments, serving 374 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1871517953

John PlosayMD

Emergency MedicineEl Segundo, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

607

Unique beneficiaries

—

Total services

645

Distinct HCPCS

Medicare payment

$55K

Peer benchmark

Total Medicare services vs. 5,287 Emergency Medicine providers in CA — above median (cohort median 355).

PRESCRIBING · PART D · 2024

Total Rx claims

515

Beneficiaries

—

Total drug cost

$3K

Distinct drugs

Brand share

20.2%

Top prescribed drugs

Diclofenac Sodium126 claims

Cephalexin65 claims

Ondansetron42 claims

Pantoprazole Sodium37 claims

Sucralfate33 claims

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 John Plosay'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). 23 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WHITE MEMORIAL MEDICAL CENTER	407	967
Sean Johnston Diagnostic Radiology · Santa Ana, CA	160	402
NEGLIO, MICHAEL	83	171
City Of Los Angeles Ambulance Service Provider · Los Angeles, CA	68	157
Linh Bui Diagnostic Radiology · Newport Beach, CA	28	51
Ethelred Carter Internal Medicine · Los Angeles, CA	25	54
Unilab Corporation Clinical Laboratory · West Hills, CA	24	58
Samuel Kim Family Practice · Chino, CA	24	61
Hiram Palmer Cardiology · Los Angeles, CA	19	72
Luon Peng Nephrology · Los Angeles, CA	18	54
Raymond Zimmer Cardiology · Beverly Hills, CA	16	28
WONG, DUSTIN	16	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

Healthparse Signals

Monitor this provider for changes — dated NPI change events