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PROVIDER PROFILE · NPI 1679567119

William ColyerM.D.

PRACTICENORTHWEST OHIO IMAGINGSee all providers at this practice →
Interventional CardiologyToledo, OHI
CROSS-REFERENCE

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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
$790
Payment records
28
By payment type
Food and Beverage$790
PRESCRIBING · PART D · 2024
Total Rx claims
2,437
Beneficiaries
—
Total drug cost
$555K
Distinct drugs
35
Brand share
32.5%
Top prescribed drugs
Atorvastatin Calcium278 claims
Ezetimibe211 claims
Spironolactone192 claims
Metoprolol Succinate177 claims
Rosuvastatin Calcium149 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,467
Unique beneficiaries
—
Total services
2,750
Distinct HCPCS
28
Medicare payment
$152K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 176 Interventional Cardiology providers in OH — top quintile (cohort median 1,340).
REFERRAL NETWORK

Where William Colyer'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). 38 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Hassan Semaan
Diagnostic Radiology · Napoleon, OH
170664
THE TOLEDO HOSPITAL74203
Bruce Siders
Diagnostic Radiology · Toledo, OH
58158
TOLEDO HOSPITAL50130
Erica Pribis
Emergency Medicine · Oregon, OH
50206
David Winner
Family Practice · Defiance, OH
46449
Charles Gbur
Cardiology · Maumee, OH
3198
Donald Cox
Diagnostic Radiology · Toledo, OH
2968
Beth Besaw
Family Practice · Defiance, OH
28187
Stanislaw Dajczak
Orthopedic Surgery · Defiance, OH
28200
Robert Barnett
Family Practice · Defiance, OH
25167
Rosemary Reiter
Family Practice · Defiance, OH
24151
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.