PROVIDER PROFILE · NPI 1033100482

John StasiewiczMD

PRACTICEMEMORIALCARE MEDICAL GROUP, INC.See all providers at this practice →

Family PracticeIrvine, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

369

Unique beneficiaries

—

Total services

550

Distinct HCPCS

Medicare payment

$24K

Peer benchmark

Total Medicare services vs. 8,228 Family Practice providers in CA — above median (cohort median 411).

PRESCRIBING · PART D · 2024

Total Rx claims

4,666

Beneficiaries

—

Total drug cost

$210K

Distinct drugs

Brand share

19.4%

Top prescribed drugs

Rosuvastatin Calcium336 claims

Levothyroxine Sodium189 claims

Metformin Hcl177 claims

Atorvastatin Calcium170 claims

Lisinopril168 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 050603

Hospital

CCN 050678

Hospital

REFERRAL NETWORK

Where John Stasiewicz'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). 1 inbound referrers · 1 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	49	94

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	36	80

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