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PROVIDER PROFILE · NPI 1093855793

Mary Ellen WilliamsD.O.

Family PracticeWhitehall, 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.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 390133
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
2,085
Beneficiaries
—
Total drug cost
$88K
Distinct drugs
52
Brand share
14.4%
Top prescribed drugs
Lisinopril173 claims
Levothyroxine Sodium168 claims
Amlodipine Besylate158 claims
Atorvastatin Calcium95 claims
Alprazolam92 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
439
Unique beneficiaries
—
Total services
477
Distinct HCPCS
10
Medicare payment
$32K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 4,194 Family Practice providers in PA — below median (cohort median 645).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Mary Ellen Williams'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 · 17 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LEHIGH VALLEY HOSPITAL78153
ST LUKES HOSPITAL70172
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
3969
GOOD SHEPHERD REHABILITATION HOSPITAL2671
Joseph Daday
Family Practice · Wind Gap, PA
2566
Stacy Ziskowski
Podiatry · Philadelphia, PA
2259
BISIO, PAUL20103
CH HOSPITAL OF ALLENTOWN, LLC1967
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Health Network Laboratories, Llc
Clinical Laboratory · Allentown, PA
93250
LEHIGH VALLEY HOSPITAL89174
ST LUKE'S HOSPITAL86275
ST LUKES HOSPITAL81230
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
3556
Joseph Daday
Family Practice · Wind Gap, PA
31106
BISIO, PAUL30122
ST LUKES QUAKERTOWN HOSPITAL2650
GOOD SHEPHERD REHABILITATION HOSPITAL2477
CH HOSPITAL OF ALLENTOWN, LLC2368
Upper Saucon Amb Corp
Ambulance Service Provider · Center Valley, PA
2243
Stacy Ziskowski
Podiatry · Philadelphia, PA
2057
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.