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PROVIDER PROFILE · NPI 1598931206

Mary Ann WilliamsonM.D.

PRACTICECENTRAL BUCKS CARDIOLOGYSee all providers at this practice →
CardiologyDoylestown, PAI
CROSS-REFERENCE

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ProviderScore
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
$496
Payment records
31
By payment type
Food and Beverage$496
PRESCRIBING · PART D · 2024
Total Rx claims
5,624
Beneficiaries
—
Total drug cost
$1.3M
Distinct drugs
43
Brand share
23.0%
Top prescribed drugs
Metoprolol Succinate857 claims
Apixaban582 claims
Rosuvastatin Calcium532 claims
Atorvastatin Calcium526 claims
Losartan Potassium294 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,909
Unique beneficiaries
—
Total services
3,376
Distinct HCPCS
26
Medicare payment
$164K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,062 Cardiology providers in PA — above median (cohort median 1,995).
REFERRAL NETWORK

Where Mary Ann 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). 70 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
DOYLESTOWN HOSPITAL7212,401
Michael Mooradd
Cardiology · Doylestown, PA
160360
Sean Reinhardt
Cardiology · Doylestown, PA
158342
KMETZO, JAMES149319
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
136299
Richard Mascolo
Cardiology · Doylestown, PA
131295
Steven Guidera
Interventional Cardiology · Doylestown, PA
113317
Paul Adelizzi
Diagnostic Radiology · Doylestown, PA
105174
Linda Barnhurst
Diagnostic Radiology · Doylestown, PA
97172
George Wiemann
Internal Medicine · Doylestown, PA
95189
Kevin Fillmore
Diagnostic Radiology · Doylestown, PA
89140
David Sheehan
Interventional Radiology · Doylestown, PA
83141
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.