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PROVIDER PROFILE · NPI 1255303103

William WesterkamMD

PRACTICEREHAB AND GERIATRICSSee all providers at this practice →
Physical Medicine and RehabilitationColumbia, SCI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (8)

CCN 427013
Home health agency
CCN 427015
Home health agency
CCN 427036
Home health agency
CCN 427039
Home health agency
CCN 420018
Hospital
CCN 420073
Hospital
CCN 420086
Hospital
CCN 420106
Hospital
QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
0.0
Cost
0.0
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.00%
Individual
PRESCRIBING · PART D · 2024
Total Rx claims
45
Beneficiaries
—
Total drug cost
$994
Distinct drugs
3
Brand share
0.0%
Top prescribed drugs
Lisinopril19 claims
Gabapentin14 claims
Levothyroxine Sodium12 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
3,108
Unique beneficiaries
—
Total services
7,202
Distinct HCPCS
15
Medicare payment
$424K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 117 Physical Medicine and Rehabilitation providers in SC — top quintile (cohort median 2,699).
REFERRAL NETWORK

Where William Westerkam'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). 151 inbound referrers · 131 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Curtis Bair
Internal Medicine · Columbia, SC
4356,285
PETIT, CHARLES3987,611
PRISMA HEALTH-MIDLANDS2651,640
LEXINGTON COUNTY HEALTH SERVICES DISTRICT INC2541,148
County Council For Richland County
Ambulance Service Provider · Columbia, SC
1641,099
PALMETTO HEALTH142790
Edward Gize
Diagnostic Radiology · Greenville, SC
1321,209
PROVIDENCE HOSPITAL, LLC120784
PRISMA HEALTH-MIDLANDS116723
Harry Hardin
Diagnostic Radiology · Greenville, SC
114951
Jonathan Hewett
Interventional Cardiology · West Columbia, SC
100621
Lexington County Ems
Ambulance Service Provider · Lexington, SC
99586
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ENCOMPASS HEALTH REHABILITATION HOSPITAL OF COLUMBIA, INC.4461,256
Curtis Bair
Internal Medicine · Columbia, SC
4316,826
Devin Troyer
Physical Medicine and Rehabilitation · Columbia, SC
4233,325
PETIT, CHARLES3736,377
LEXINGTON COUNTY HEALTH SERVICES DISTRICT INC195973
PRISMA HEALTH-MIDLANDS156987
Medshore Ambulance Service, Llc
Ambulance Service Provider · Anderson, SC
139617
PALMETTO HEALTH109259
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
95438
County Council For Richland County
Ambulance Service Provider · Columbia, SC
82481
William Westerkam
Physical Medicine and Rehabilitation · West Columbia, SC
72631
TRI-COUNTY HOME HEALTH CARE & SERVICES INC69429
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.