What is John Stasiewicz's specialty?

John Stasiewicz (NPI 1033100482) is a Medicare-billing provider whose primary specialty is Family Practice in Irvine, CA.

Where does John Stasiewicz practice?

John Stasiewicz practices in Irvine, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1033100482.

How much does Medicare pay John Stasiewicz?

John Stasiewicz (NPI 1033100482) received approximately $28K in total Medicare Part B payments, serving 169 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events