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PROVIDER PROFILE · NPI 1255382529

David LetzerMD

Infectious DiseaseBrookfield, WII
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
1,172
Beneficiaries
—
Total drug cost
$745K
Distinct drugs
40
Brand share
33.9%
Top prescribed drugs
Cephalexin115 claims
Amoxicillin107 claims
Bictegrav/Emtricit/Tenofov Ala60 claims
Cefadroxil53 claims
Doxycycline Monohydrate52 claims
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

CCN 527187
Home health agency
CCN 520008
Hospital
CCN 520051
Hospital
CCN 520103
Hospital
CCN 520136
Hospital
CCN 520206
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$499
Payment records
30
By payment type
Food and Beverage$486
Education$13
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
340
Unique beneficiaries
—
Total services
10,453
Distinct HCPCS
7
Medicare payment
$155K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 109 Infectious Disease providers in WI — top quintile (cohort median 249).
REFERRAL NETWORK

Where David Letzer'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). 100 inbound referrers · 146 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ASCENSION SE WISCONSIN HOSPITAL, INC85279
Matthew Weinberg
Cardiology · Waukesha, WI
77285
MAMEROW, STEVEN66246
Andrew Adamson
Diagnostic Radiology · Wilmington, NC
62230
David Yenerich
Diagnostic Radiology · Waukesha, WI
62273
WEST ALLIS MEMORIAL HOSPITAL, INC.60153
Bell Ambulance, Inc.
Ambulance Service Provider · Milwaukee, WI
58165
John Grogan
Diagnostic Radiology · Waukesha, WI
58190
Timothy Mcavoy
Internal Medicine · Waukesha, WI
56198
FETE, JEFFREY55159
Gregory Kass
Diagnostic Radiology · Waukesha, WI
53166
Mark Bakalars
Diagnostic Radiology · Waukesha, WI
52144
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PROHEALTH WAUKESHA MEMORIAL HOSPITAL, INC.2192,592
Kathleen Barta
Physician Assistant · Brookfield, WI
129601
Jeremy Wojtecki
Physician Assistant · Brookfield, WI
109311
Jaclyn Lucas
Physician Assistant · Brookfield, WI
88277
Nicole Papermaster
Physician Assistant · Brookfield, WI
75227
William Timm
Infectious Disease · Brookfield, WI
67400
KETTLE MORAINE EMERGENCY MEDICAL SERVICES INC57204
Bell Ambulance, Inc.
Ambulance Service Provider · Milwaukee, WI
53159
Thomas Taft
Infectious Disease · Brookfield, WI
53295
John Grogan
Diagnostic Radiology · Waukesha, WI
48158
ASCENSION SE WISCONSIN HOSPITAL, INC48162
Gregory Francken
Diagnostic Radiology · Waukesha, WI
48132
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.