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PROVIDER PROFILE · NPI 1245223619

William ChangMD

Physical Medicine and RehabilitationLima, OHI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 360032
Hospital
CCN 360066
Hospital
CCN 360085
Hospital
CCN 36T066
Inpatient rehabilitation facility
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
587
Beneficiaries
—
Total drug cost
$23K
Distinct drugs
23
Brand share
12.4%
Top prescribed drugs
Trazodone Hcl97 claims
Gabapentin49 claims
Pantoprazole Sodium49 claims
Atorvastatin Calcium39 claims
Metoprolol Tartrate37 claims
REFERRAL NETWORK

Where William Chang'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). 8 inbound referrers · 10 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Jason Allen
Anesthesiology · Athens, OH
1673
WALLIS, WILLIAM ROBERT1321
Andrew Guglielmi
Diagnostic Radiology · East Lansing, MI
1329
Shane Backus
Diagnostic Radiology · Zanesville, OH
1324
Tisha Archer
Nurse Practitioner · Zanesville, OH
1327
COOKE, COLEENE1216
Bryan Bjornstad
Neurology · Zanesville, OH
1231
Daniel Baker
Diagnostic Radiology · New Albany, OH
1119
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
GENESIS HEALTHCARE SYSTEM104717
Tisha Archer
Nurse Practitioner · Zanesville, OH
2046
COOKE, COLEENE1942
WALLIS, WILLIAM ROBERT1736
MUSKINGUM VALLEY HEALTH CENTERS1641
Jason Allen
Anesthesiology · Athens, OH
16102
GREENSPAN, JACK1433
Edmond Russ
Diagnostic Radiology · Lexington, KY
1329
Tami Mohan
Physician Assistant · Zanesville, OH
1322
Andrew Guglielmi
Diagnostic Radiology · East Lansing, MI
1123
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
420
Unique beneficiaries
—
Total services
1,491
Distinct HCPCS
5
Medicare payment
$100K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 309 Physical Medicine and Rehabilitation providers in OH — above median (cohort median 1,105).