What is Peter Baciewicz's specialty?

Peter Baciewicz (NPI 1689640351) is a Medicare-billing provider whose primary specialty is Cardiology in Seattle, WA.

Where does Peter Baciewicz practice?

Peter Baciewicz practices in Seattle, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1689640351.

How much does Medicare pay Peter Baciewicz?

Peter Baciewicz (NPI 1689640351) received approximately $290K in total Medicare Part B payments, serving 1,156 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1689640351

Peter BaciewiczM.D.

PRACTICEBLINK OPTICAL LLCSee all providers at this practice →

CardiologySeattle, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,671

Unique beneficiaries

—

Total services

7,493

Distinct HCPCS

Medicare payment

$272K

Peer benchmark

Total Medicare services vs. 305 Cardiology providers in WA — top quintile (cohort median 2,026).

PRESCRIBING · PART D · 2024

Total Rx claims

7,910

Beneficiaries

—

Total drug cost

$1.8M

Distinct drugs

Brand share

20.1%

Top prescribed drugs

Rosuvastatin Calcium1,722 claims

Ezetimibe1,084 claims

Metoprolol Succinate788 claims

Apixaban681 claims

Carvedilol388 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 Peter Baciewicz'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). 21 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SWEDISH HEALTH SERVICES	133	491
SWEDISH HEALTH SERVICES	95	262
Jad Swingle Clinical Cardiac Electrophysiology · Seattle, WA	54	150
DYNACARE NORTHWEST, INC	49	240
Humera Ali Interventional Cardiology · Issaquah, WA	27	71
Juan Millan Diagnostic Radiology · Lynnwood, WA	23	84
JOHN, GREGORY	20	99
Andrew Somlyo Nephrology · Seattle, WA	20	80
GIURGEVICH, PATRICIA	18	109
NPI 1376592428	16	46
Jason Lee Vascular Surgery · Seattle, WA	16	55
David Chang Sleep Medicine · Meridian, ID	14	50

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