PROVIDER PROFILE · NPI 1811182074

Melissa Walker

Nurse PractitionerWaukesha, WII

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Melissa Walker'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Peter Johnson Hematology-Oncology · Waukesha, WI	43	328
Amy Hewuse Nurse Practitioner · Waukesha, WI	32	71
David Yenerich Diagnostic Radiology · Waukesha, WI	18	31
Andrew Adamson Diagnostic Radiology · Wilmington, NC	17	41
Gregory Kass Diagnostic Radiology · Waukesha, WI	17	33
MARTIN, TRACY	17	24
John Grogan Diagnostic Radiology · Waukesha, WI	16	38
Lindsey Sisco Nurse Practitioner · Summit, WI	16	48
Matthew Weinberg Cardiology · Waukesha, WI	15	34
FETE, JEFFREY	14	32
BERMAN, GERALD	14	37
Gary Beyer Diagnostic Radiology · Waukesha, WI	12	23

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