caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1336182781

Charles MershonMD

PRACTICEWILLIAMS APOTHECARY INCSee all providers at this practice →
Family PracticeLititz, PAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
Final MIPS score
82.8
Quality
65.8
Cost
77.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.33%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
12,969
Beneficiaries
—
Total drug cost
$807K
Distinct drugs
149
Brand share
19.1%
Top prescribed drugs
Atorvastatin Calcium821 claims
Levothyroxine Sodium528 claims
Metoprolol Succinate380 claims
Omeprazole364 claims
Lisinopril353 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
810
Unique beneficiaries
—
Total services
1,767
Distinct HCPCS
13
Medicare payment
$72K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 4,194 Family Practice providers in PA — top quintile (cohort median 645).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Charles Mershon'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). 21 inbound referrers · 41 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LANCASTER GENERAL HOSPITAL1813,950
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
86565
Douglas Morrissey
Family Practice · Lititz, PA
40141
LANDIS HOMES RETIREMENT COMMUNITY37379
SCLAFANI, ALAN37245
EPHRATA COMMUNITY HOSPITAL35179
Jeffrey Gerard
Internal Medicine · Lititz, PA
31120
NPI 110487228230125
Kyle Russell
Physician Assistant · Lititz, PA
2498
Jeffrey Kramer
Diagnostic Radiology · Allentown, PA
2173
Physician's Mobile X-Ray, Inc.
Portable X-Ray Supplier · Harrisburg, PA
19132
Aaron Blom
General Surgery · Miramar, FL
16466
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
LANCASTER GENERAL HOSPITAL1613,275
LANCASTER HMA LLC70303
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
54263
MORAVIAN MANORS INC47750
LANDIS HOMES RETIREMENT COMMUNITY39479
Douglas Morrissey
Family Practice · Lititz, PA
37150
EPHRATA COMMUNITY HOSPITAL36187
Jennifer Shollenberger
Podiatry · Newtown, PA
35223
Jeffrey Gerard
Internal Medicine · Lititz, PA
34127
SCLAFANI, ALAN31267
NPI 11048722822864
Warwick Community Ambulance Association
Ambulance Service Provider · Lititz, PA
2587
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.