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 1104888692

Mark SoutherMD

PRACTICERIVERSIDE HOSPITAL INCSee all providers at this practice →
Internal MedicineNewport News, VAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
6,548
Unique beneficiaries
—
Total services
10,900
Distinct HCPCS
50
Medicare payment
$327K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,091 Internal Medicine providers in VA — top quintile (cohort median 769).
PRESCRIBING · PART D · 2024
Total Rx claims
8,903
Beneficiaries
—
Total drug cost
$710K
Distinct drugs
126
Brand share
21.0%
Top prescribed drugs
Atorvastatin Calcium708 claims
Amlodipine Besylate463 claims
Levothyroxine Sodium327 claims
Omeprazole293 claims
Losartan Potassium284 claims
QUALITY · MIPS · 2024
Final MIPS score
94.9
Quality
92.9
Cost
0.0
Improvement activities
40.0
Promoting interop.
94.9
Payment adjustment
0.84%
APM Entity
REFERRAL NETWORK

Where Mark Souther'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). 33 inbound referrers · 79 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
RIVERSIDE HOSPITAL INC3752,242
SENTARA HOSPITALS62147
Edward Chu
Interventional Cardiology · Newport News, VA
44113
GILLEN, WILLIAM38131
Steven Irby
Diagnostic Radiology · Newport News, VA
3771
STOLDT, CURTIS3579
Thomas Pincus
Diagnostic Radiology · Newport News, VA
3376
James Baylous
Interventional Radiology · Newport News, VA
3360
Jon Elliott
Diagnostic Radiology · Newport News, VA
3285
Charles Vaughan
Cardiology · Newport News, VA
31108
City Of Newport News
Ambulance Service Provider · Newport News, VA
30109
Richard Edwards
Cardiology · Newport News, VA
27104
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
RIVERSIDE HOSPITAL INC4463,021
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
109287
SENTARA HOSPITALS67157
STOLDT, CURTIS63132
James Grimson
Diagnostic Radiology · Newport News, VA
44100
Jon Elliott
Diagnostic Radiology · Newport News, VA
43108
Steven Irby
Diagnostic Radiology · Newport News, VA
42114
Benjamin Pettus
Diagnostic Radiology · Newport News, VA
4279
William Harris
Interventional Cardiology · Newport News, VA
40131
Charles Vaughan
Cardiology · Newport News, VA
37161
DEMEO, JONATHAN3690
Edward Chu
Interventional Cardiology · Newport News, VA
35101
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.