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 1861445108

Keith KerstenD.O.

PRACTICESOUTHEAST MISSISSIPPI RURAL HEALTH INITIATIVE, INC.See all providers at this practice →
Emergency MedicineHattiesburg, MSI
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
690
Unique beneficiaries
—
Total services
1,187
Distinct HCPCS
16
Medicare payment
$27K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 386 Emergency Medicine providers in MS — top quintile (cohort median 475).
PRESCRIBING · PART D · 2024
Total Rx claims
737
Beneficiaries
—
Total drug cost
$5K
Distinct drugs
20
Brand share
14.5%
Top prescribed drugs
Azithromycin152 claims
Fluticasone Propionate121 claims
Ibuprofen79 claims
Methylprednisolone62 claims
Sulfamethoxazole/Trimethoprim50 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Keith Kersten'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). 24 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
WALTHALL GENERAL HOSPITAL146542
BAPTIST MEDICAL CENTER-LEAKE INC100208
Aaa Ambulance Service
Ambulance Service Provider · Hattiesburg, MS
52142
Lifecare Ems Llc
Ambulance Service Provider · Carthage, MS
4484
FORREST COUNTY GENERAL HOSPITAL3970
Johnny Bullock
Internal Medicine · Foxworth, MS
38167
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
2638
Carla Armstrong
Family Practice · Tylertown, MS
26108
WALTHALL GENERAL HOSPITAL2355
David Moody
Family Practice · Carthage, MS
2165
William Molpus
Diagnostic Radiology · Hattiesburg, MS
1735
MCCARTHY, RICHARD1627
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.