What is William Mahlow's specialty?

William Mahlow (NPI 1205830171) is a Medicare-billing provider whose primary specialty is Clinical Cardiac Electrophysiology in Knoxville, TN.

Where does William Mahlow practice?

William Mahlow practices in Knoxville, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1205830171.

How much does Medicare pay William Mahlow?

William Mahlow (NPI 1205830171) received approximately $145K in total Medicare Part B payments, serving 577 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1205830171

William MahlowMD

Clinical Cardiac ElectrophysiologyKnoxville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,137

Unique beneficiaries

—

Total services

1,259

Distinct HCPCS

Medicare payment

$123K

Peer benchmark

Total Medicare services vs. 56 Clinical Cardiac Electrophysiology providers in TN — bottom quintile (cohort median 3,457).

PRESCRIBING · PART D · 2024

Total Rx claims

816

Beneficiaries

—

Total drug cost

$210K

Distinct drugs

Brand share

36.9%

Top prescribed drugs

Apixaban116 claims

Rivaroxaban69 claims

Furosemide60 claims

Atorvastatin Calcium60 claims

Amiodarone Hcl45 claims

QUALITY · MIPS · 2024

Final MIPS score

96.5

Quality

86.2

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.90%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$3K

Payment records

By payment type

Consulting Fee$1K

Food and Beverage$1K

Travel and Lodging$424

Top paying entities

Consulting Fee$1K

Food and Beverage$1K

Travel and Lodging$424

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 440015

Hospital

REFERRAL NETWORK

Where William Mahlow'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). 40 inbound referrers · 70 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Yitong Fu Diagnostic Radiology · Knoxville, TN	92	185
Jeffrey Peeke Diagnostic Radiology · Knoxville, TN	82	171
Rural/Metro Of Tennessee, L.P. Ambulance Service Provider · Knoxville, TN	69	223
Steven Knight Diagnostic Radiology · Knoxville, TN	65	116
Geoffrey Laing Diagnostic Radiology · Knoxville, TN	62	104
Tjuan Overly Interventional Cardiology · Knoxville, TN	47	134
Paul Campbell Diagnostic Radiology · Knoxville, TN	37	70
Stuart Bresee Interventional Cardiology · Knoxville, TN	37	80
Dale Wortham Interventional Cardiology · Knoxville, TN	34	88
John Snidow Diagnostic Radiology · Knoxville, TN	31	61
Jeffrey Johnson Cardiology · Knoxville, TN	31	93
John Acker Cardiology · Knoxville, TN	31	97

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY HEALTH SYSTEM, INC.	282	873
Jeffrey Peeke Diagnostic Radiology · Knoxville, TN	92	262
Laboratory Corporation Of America Clinical Laboratory · Knoxville, TN	90	286
Steven Knight Diagnostic Radiology · Knoxville, TN	69	140
Joseph Liu Cardiology · Knoxville, TN	59	175
Rural/Metro Of Tennessee, L.P. Ambulance Service Provider · Knoxville, TN	59	215
Geoffrey Laing Diagnostic Radiology · Knoxville, TN	53	106
Yitong Fu Diagnostic Radiology · Knoxville, TN	52	111
Carmelo Venero Interventional Cardiology · Knoxville, TN	46	106
Daniel Fox Diagnostic Radiology · Knoxville, TN	40	78
Tjuan Overly Interventional Cardiology · Knoxville, TN	40	109
Dana Fathy Diagnostic Radiology · Knoxville, TN	40	96

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