What is Andrew Klein's specialty?

Andrew Klein (NPI 1700961331) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Milwaukee, WI.

Where does Andrew Klein practice?

Andrew Klein practices in Milwaukee, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1700961331.

How much does Medicare pay Andrew Klein?

Andrew Klein (NPI 1700961331) received approximately $47K in total Medicare Part B payments, serving 711 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1700961331

Andrew KleinM.D.

Diagnostic RadiologyMilwaukee, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

914

Unique beneficiaries

—

Total services

947

Distinct HCPCS

Medicare payment

$38K

Peer benchmark

Total Medicare services vs. 749 Diagnostic Radiology providers in WI — bottom quintile (cohort median 2,525).

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 · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Andrew Klein'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). 69 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.	636	1,410
Byung-Il Choi Cardiology · Milwaukee, WI	70	93
Evgueni Fayn Clinical Cardiac Electrophysiology · Milwaukee, WI	64	92
Kaushik Shahir Diagnostic Radiology · Milwaukee, WI	60	110
Rajeev Mannem Radiation Oncology · Milwaukee, WI	48	68
PARATECH AMBULANCE SERVICE, INC.	47	84
CRONIN, ROBERT	46	68
MALMSTEN, CATHARINE	45	67
Dhiraj Baruah Diagnostic Radiology · Ardmore, PA	45	90
Bell Ambulance, Inc. Ambulance Service Provider · Milwaukee, WI	43	65
NPI 1306898663	41	93
MARK, LEIGHTON	39	67

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