What is William Loewen's specialty?

William Loewen (NPI 1992813091) is a Medicare-billing provider whose primary specialty is Family Practice in Wichita, KS.

Where does William Loewen practice?

William Loewen practices in Wichita, KS, based on the location reported in the CMS Medicare provider datasets for NPI 1992813091.

How much does Medicare pay William Loewen?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for William Loewen (NPI 1992813091) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1992813091

William Loewen

PRACTICEWEST WICHITA FAMILY PHYSICIANS, P.A.See all providers at this practice →

Family PracticeWichita, KSI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Simvastatin13 claims

Olanzapine12 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 William Loewen'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	86	351
ASCENSION VIA CHRISTI HOSPITALS WICHITA INC.	40	167
Layne Reusser Cardiology · Wichita, KS	32	197
Jeffrey Reiswig Family Practice · Wichita, KS	24	73
ASCENSION VIA CHRISTI HOSPITAL ST TERESA INC.	20	71
County Of Sedgwick Ambulance Service Provider · Wichita, KS	19	54
Dirk Smith Family Practice · Wichita, KS	16	36
Robert Gonzalez Family Practice · Wichita, KS	14	32
WESLEY MEDICAL CENTER LLC	13	26
Heartland Pathology Pa Clinical Laboratory · Wichita, KS	11	24
KADISON, HERBERT	11	30
KANSAS HEART HOSPITAL, LLC	11	47

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