What is Holly Ludden's specialty?

Holly Ludden (NPI 1811302912) is a Medicare-billing provider whose primary specialty is Physician Assistant in Madison, WI.

Where does Holly Ludden practice?

Holly Ludden practices in Madison, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1811302912.

How much does Medicare pay Holly Ludden?

Holly Ludden (NPI 1811302912) received approximately $4K in total Medicare Part B payments, serving 51 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811302912

Holly LuddenPA-C

PRACTICEMADISON RADIOLOGISTS S CSee all providers at this practice →

Physician AssistantMadison, 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

$31

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Tramadol Hcl22 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 Holly Ludden'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). 20 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Matthew Weinberg Cardiology · Waukesha, WI	27	78
Deemy Rekkas Cardiac Surgery · Madison, WI	26	98
David Yenerich Diagnostic Radiology · Waukesha, WI	20	52
James Mangerson Physician Assistant · Peoria, IL	19	46
Andrew Adamson Diagnostic Radiology · Wilmington, NC	18	40
BERMAN, GERALD	16	22
PROHEALTH OCONOMOWOC MEMORIAL HOSPITAL, INC.	16	43
Robert Lesniak Diagnostic Radiology · Waukesha, WI	15	27
Gregory Kass Diagnostic Radiology · Waukesha, WI	15	28
FETE, JEFFREY	14	35
MAMEROW, STEVEN	13	27
David Roelke Diagnostic Radiology · Waukesha, WI	13	25

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