What is Kathleen Phelan's specialty?

Kathleen Phelan (NPI 1871566182) is a Medicare-billing provider whose primary specialty is Family Practice in Hartland, WI.

Where does Kathleen Phelan practice?

Kathleen Phelan practices in Hartland, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1871566182.

How much does Medicare pay Kathleen Phelan?

Kathleen Phelan (NPI 1871566182) received approximately $51K in total Medicare Part B payments, serving 189 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1871566182

Kathleen PhelanM.D.

Family PracticeHartland, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

391

Unique beneficiaries

—

Total services

529

Distinct HCPCS

Medicare payment

$41K

Peer benchmark

Total Medicare services vs. 2,096 Family Practice providers in WI — above median (cohort median 478).

PRESCRIBING · PART D · 2024

Total Rx claims

3,461

Beneficiaries

—

Total drug cost

$150K

Distinct drugs

Brand share

16.7%

Top prescribed drugs

Rosuvastatin Calcium304 claims

Losartan Potassium277 claims

Atorvastatin Calcium273 claims

Levothyroxine Sodium224 claims

Omeprazole174 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 Kathleen Phelan'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PROHEALTH OCONOMOWOC MEMORIAL HOSPITAL, INC.	39	339
Catherine Way Family Practice · Hartland, WI	30	101
Gary Beyer Diagnostic Radiology · Waukesha, WI	17	76
KALUSH, LARA	17	69
Jennifer Bergin Diagnostic Radiology · Waukesha, WI	16	31
Shawn Sanicola Podiatry · Pewaukee, WI	13	75
David Roelke Diagnostic Radiology · Waukesha, WI	13	68
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.	11	40

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