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PROVIDER PROFILE · NPI 1003907494

William MarriottM.D.

PRACTICEFIDELITY HEALTH CARESee all providers at this practice →
Emergency MedicineDayton, OHI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 360051
Hospital
CCN 360076
Hospital
CCN 360174
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
163
Unique beneficiaries
—
Total services
163
Distinct HCPCS
2
Medicare payment
$20K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,183 Emergency Medicine providers in OH — bottom quintile (cohort median 340).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
12
Beneficiaries
—
Total drug cost
$22
Distinct drugs
1
Brand share
0.0%
Top prescribed drugs
Prednisone12 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where William Marriott'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). 17 inbound referrers · 80 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MIAMI VALLEY HOSPITAL123351
Steven Jain
Interventional Cardiology · Cincinnati, OH
2568
Rick Brittain
Diagnostic Radiology · Dayton, OH
2459
DAYTON OSTEOPATHIC HOSPITAL2347
Mark Moronell
Cardiology · Kettering, OH
2144
City Of Dayton
Ambulance Service Provider · Dayton, OH
2050
MALONE, JOSEPH1738
Kin Wong
Diagnostic Radiology · Dayton, OH
1730
FIDELITY HEALTH CARE INC1724
LAVIN, WILLIAM1631
KANE, NAOMI1424
Stephen Schreck
Interventional Cardiology · Dayton, OH
1433
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MIAMI VALLEY HOSPITAL4161,103
Compunet Clinical Laboratories Llc
Clinical Laboratory · Moraine, OH
84244
Steven Jain
Interventional Cardiology · Cincinnati, OH
82155
Rick Brittain
Diagnostic Radiology · Dayton, OH
79170
Matthew Duncan
Diagnostic Radiology · Dayton, OH
78142
HEYSE, PAUL75118
Jeremy Mauldin
Diagnostic Radiology · Dayton, OH
73144
City Of Dayton
Ambulance Service Provider · Dayton, OH
59160
Mark Moronell
Cardiology · Kettering, OH
5289
Stephen Wenzke
Clinical Cardiac Electrophysiology · Dayton, OH
50123
Stephen Schreck
Interventional Cardiology · Dayton, OH
4888
PACENTA, JAMES47109
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.