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PROVIDER PROFILE · NPI 1326157033

Gehrig WilliamsonMD

PRACTICEPRIMARY CARE ASSOCIATES OF APPLETON, LTDSee all providers at this practice →
Family PracticeAppleton, WII
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 520045
Hospital
CCN 520160
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,004
Unique beneficiaries
—
Total services
1,274
Distinct HCPCS
23
Medicare payment
$43K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,096 Family Practice providers in WI — top quintile (cohort median 478).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
5,808
Beneficiaries
—
Total drug cost
$560K
Distinct drugs
97
Brand share
24.7%
Top prescribed drugs
Atorvastatin Calcium464 claims
Lisinopril333 claims
Omeprazole212 claims
Losartan Potassium203 claims
Levothyroxine Sodium191 claims
REFERRAL NETWORK

Where Gehrig Williamson'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). 11 inbound referrers · 19 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
AMERY REGIONAL MEDICAL CENTER, INC2893,870
Robert Lefsrud
Diagnostic Radiology · Rice Lake, WI
31113
MUNICIPAL AMBULANCE SERVICE INC.1986
Lily Rodgers
Family Practice · Osceola, WI
1998
John White
Emergency Medicine · Ashland, WI
1843
ULLAND, ANDERS1657
WILLOW RIDGE HEALTHCARE FACILITIES, LLC1483
Lynnelle Gabriel
Podiatry · Amery, WI
14103
Michelle Williamson
Family Practice · Appleton, WI
1446
ST. CROIX REGIONAL MEDICAL CENTER1235
Kevin Klein
Family Practice · Amery, WI
1226
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
AMERY REGIONAL MEDICAL CENTER, INC1962,638
John Terrell
Diagnostic Radiology · Rice Lake, WI
36157
Robert Lefsrud
Diagnostic Radiology · Rice Lake, WI
2993
Patrick Sura
Family Practice · Amery, WI
2771
MUNICIPAL AMBULANCE SERVICE INC.2589
REGIONS HOSPITAL2455
Lily Rodgers
Family Practice · Osceola, WI
2073
John White
Emergency Medicine · Ashland, WI
1933
WESTFIELDS HOSPITAL, INC.1864
Christopher Tornehl
Urology · Eau Claire, WI
1886
ULLAND, ANDERS1855
ST. CROIX REGIONAL MEDICAL CENTER1542
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.