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 1144252735

Marsha CertainM.D.

CardiologyBrunswick, GAI
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
698
Unique beneficiaries
—
Total services
737
Distinct HCPCS
14
Medicare payment
$29K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 554 Cardiology providers in GA — bottom quintile (cohort median 2,370).
QUALITY · MIPS · 2024
Final MIPS score
76.4
Quality
46.7
Cost
75.3
Improvement activities
40.0
Promoting interop.
99.0
Payment adjustment
0.06%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
5,222
Beneficiaries
—
Total drug cost
$428K
Distinct drugs
78
Brand share
17.3%
Top prescribed drugs
Atorvastatin Calcium412 claims
Losartan Potassium374 claims
Apixaban291 claims
Amlodipine Besylate257 claims
Furosemide232 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$94
Payment records
4
By payment type
Food and Beverage$94
REFERRAL NETWORK

Where Marsha Certain'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). 61 inbound referrers · 142 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Avery Strickland
Cardiology · Brunswick, GA
165558
Billy Blackmon
Diagnostic Radiology · Saint Simons Island, GA
154394
Christopher Dooley
Diagnostic Radiology · Decatur, GA
154361
SOLSTAS LAB PARTNERS GROUP LLC145625
Susan Osullivan
Diagnostic Radiology · Glen Allen, VA
111252
William Grubb
Nephrology · Brunswick, GA
44246
Jackie Brooks
Orthopedic Surgery · Brunswick, GA
44130
Ashley Lezotte
Nurse Practitioner · Brunswick, GA
4187
Ningxing Chen
Pathology · Brunswick, GA
4079
Daniel Mcmicken
Emergency Medicine · Gainesville, FL
3885
Brett Bodamer
Podiatry · Brunswick, GA
37110
Matthew Eller
Podiatry · Brunswick, GA
36156
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SOUTHEAST GEORGIA HEALTH SYSTEM, INC.7313,254
Mitchell Jones
Cardiology · Brunswick, GA
211799
Matthew Certain
Cardiology · Brunswick, GA
205958
RODRIGUEZ, ADRIANA202497
Christopher Dooley
Diagnostic Radiology · Decatur, GA
198501
Billy Blackmon
Diagnostic Radiology · Saint Simons Island, GA
192500
Avery Strickland
Cardiology · Brunswick, GA
128482
Joshua Blackmon
Diagnostic Radiology · Saint Marys, GA
86224
Heartland Ems Inc
Ambulance Service Provider · Brunswick, GA
85244
Glynn County Georgia
Ambulance Service Provider · Brunswick, GA
83229
Susan Osullivan
Diagnostic Radiology · Glen Allen, VA
79179
SOLSTAS LAB PARTNERS GROUP LLC72316
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.