PROVIDER PROFILE · NPI 1568491819

David SadlerM.D.

Emergency MedicineMilwaukee, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

652

Unique beneficiaries

—

Total services

713

Distinct HCPCS

Medicare payment

$63K

Peer benchmark

Total Medicare services vs. 945 Emergency Medicine providers in WI — top quintile (cohort median 298).

PRESCRIBING · PART D · 2024

Total Rx claims

105

Beneficiaries

—

Total drug cost

$693

Distinct drugs

Brand share

43.8%

Top prescribed drugs

Cephalexin36 claims

Hydrocodone/Acetaminophen27 claims

Ondansetron19 claims

Prednisone12 claims

Tizanidine Hcl11 claims

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 David Sadler'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). 34 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PROHEALTH OCONOMOWOC MEMORIAL HOSPITAL, INC.	369	1,175
David Roelke Diagnostic Radiology · Waukesha, WI	62	128
John Zandt Internal Medicine · Waukesha, WI	53	83
Timothy Westlake Emergency Medicine · Oconomowoc, WI	45	122
Kathleen Klaas Diagnostic Radiology · Waukesha, WI	44	82
Jennifer Bergin Diagnostic Radiology · Waukesha, WI	42	106
Paul Fox Diagnostic Radiology · Waukesha, WI	40	75
CITY OF OCONOMOWOC	40	85
Mark Bakalars Diagnostic Radiology · Waukesha, WI	37	94
Viraj Dudhwala Internal Medicine · Waukesha, WI	36	61
Yekaterina Kuzmenko Nephrology · Maplewood, MN	33	56
Allen Chu Internal Medicine · Durham, NC	32	51

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