What is John Lacey's specialty?

John Lacey (NPI 1578645305) is a Medicare-billing provider whose primary specialty is Urology in West Bend, WI.

Where does John Lacey practice?

John Lacey practices in West Bend, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1578645305.

How much does Medicare pay John Lacey?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for John Lacey (NPI 1578645305) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1578645305

John Lacey

UrologyWest Bend, WII

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$508

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Tamsulosin Hcl23 claims

Finasteride18 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 John Lacey'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). 31 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FRONDA, GERARDO	42	157
Timothy Workman Diagnostic Radiology · Mequon, WI	39	128
Mark Lodes Internal Medicine · Milwaukee, WI	39	154
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.	37	141
Shobha Desai Nuclear Medicine · Mequon, WI	35	91
Djerrick Tan Diagnostic Radiology · Mequon, WI	32	186
John Tomashek Diagnostic Radiology · Mequon, WI	31	120
Eric Olafsson Pulmonary Disease · West Bend, WI	28	124
BERES, JAMES	26	98
CHHABRIA, PRAKASH	25	93
Michael O'brien Diagnostic Radiology · Waukesha, WI	21	87
Laura Field Diagnostic Radiology · Brookfield, WI	20	55

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