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PROVIDER PROFILE · NPI 1114970126

Gerald Witherell

Family PracticeGrand Rapids, MII
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$601
Payment records
31
By payment type
Food and Beverage$601
Top paying entities
Food and Beverage$601
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
736
Beneficiaries
—
Total drug cost
$59K
Distinct drugs
37
Brand share
24.6%
Top prescribed drugs
Amlodipine Besylate47 claims
Rosuvastatin Calcium47 claims
Gabapentin35 claims
Atorvastatin Calcium33 claims
Esomeprazole Magnesium30 claims
REFERRAL NETWORK

Where Gerald Witherell'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). 3 inbound referrers · 12 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP133701
STRAUSS, MARK1436
Tami Nysse
Nurse Practitioner · Walker, MI
1173
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SAINT MARY'S HEALTH SERVICES1811,890
REGENTS OF THE UNIVERSITY OF MICHIGAN135737
ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP135729
Jennifer Rollenhagen
Diagnostic Radiology · Grand Rapids, MI
1645
WILLIAMS, CHAD1436
ADVENT REHABILITATION, LLC14117
SPECTRUM HEALTH HOSPITALS1344
VERDE, FRANCIS1324
Michael Paciorek
Diagnostic Radiology · Grand Rapids, MI
1242
Zdravko Skrtic
Diagnostic Radiology · Grand Rapids, MI
1230
ROSOL, KEITH1135
SAINT MARY'S AMICARE HOME HEALTHCARE1132
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.