What is Matthew Kaplan's specialty?

Matthew Kaplan (NPI 1518991322) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Mission Viejo, CA.

Where does Matthew Kaplan practice?

Matthew Kaplan practices in Mission Viejo, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1518991322.

How much does Medicare pay Matthew Kaplan?

Matthew Kaplan (NPI 1518991322) received approximately $49K in total Medicare Part B payments, serving 329 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1518991322

Matthew KaplanM.D.

PRACTICEPAVLO ISAK PSCSee all providers at this practice →

Emergency MedicineMission Viejo, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

388

Unique beneficiaries

—

Total services

395

Distinct HCPCS

Medicare payment

$47K

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

Beneficiaries

—

Total drug cost

$762

Distinct drugs

Brand share

47.5%

Top prescribed drugs

Ondansetron23 claims

Cefdinir21 claims

Cephalexin19 claims

Amoxicillin/Potassium Clav12 claims

Azithromycin12 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Matthew Kaplan'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). 25 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Steven Sorenson Diagnostic Radiology · Redlands, CA	166	351
HERREN ENTERPRISES INC	140	278
Jeffrey Dym Diagnostic Radiology · Laguna Niguel, CA	103	188
Navid Jahed Diagnostic Radiology · Mission Viejo, CA	71	124
Absalom Hepner Cardiology · Mission Viejo, CA	56	99
Unilab Corporation Clinical Laboratory · West Hills, CA	55	138
Jackson Penry Diagnostic Radiology · Mission Viejo, CA	43	74
Kevin Le Internal Medicine · Mission Viejo, CA	38	54
SADDLEBACK MEMORIAL MEDICAL CENTER	37	74
Tze Ip Cardiology · Mission Viejo, CA	33	64
Sanjay Bhojraj Interventional Cardiology · Murrieta, CA	29	50
Loan Nguyen Internal Medicine · Mission Viejo, CA	28	44

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