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PROVIDER PROFILE · NPI 1609190404

Benjamin WiederholdM.D.

PRACTICEPETER B SLABAUGHSee all providers at this practice →
Emergency MedicineOakland, CAI
CROSS-REFERENCE

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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,020
Unique beneficiaries
—
Total services
1,079
Distinct HCPCS
6
Medicare payment
$105K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 5,287 Emergency Medicine providers in CA — top quintile (cohort median 355).
PRESCRIBING · PART D · 2024
Total Rx claims
136
Beneficiaries
—
Total drug cost
$1K
Distinct drugs
8
Brand share
34.6%
Top prescribed drugs
Cephalexin36 claims
Famotidine20 claims
Olanzapine18 claims
Hydrocodone/Acetaminophen15 claims
Sulfamethoxazole/Trimethoprim14 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 Benjamin Wiederhold'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). 63 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
American Medical Response West
Ambulance Service Provider · Stockton, CA
4661,426
Joyce Schroeder
Interventional Radiology · Rochester, MN
102190
CALLCOTT, FRANK88180
KARASHIN, ELIZABETH84148
Kristen Grubb
Diagnostic Radiology · Westlake, OH
81159
Suzanne Aquino
Diagnostic Radiology · Honolulu, HI
73136
John Boardman
Diagnostic Radiology · Beloit, WI
70126
John Anderson
Diagnostic Radiology · Coeur D Alene, ID
59117
SUTTER GOULD MEDICAL FOUNDATION59244
North Star Emergency Services, Inc.
Ambulance Service Provider · Livermore, CA
55151
David Soto
Interventional Radiology · Hayward, CA
5198
DEL PAINE, MAXINE3986
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.