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PROVIDER PROFILE · NPI 1588817696

John RentzMD

AnesthesiologyBrunswick, GAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$89
Payment records
3
By payment type
Food and Beverage$89
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
217
Unique beneficiaries
—
Total services
218
Distinct HCPCS
11
Medicare payment
$15K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 967 Anesthesiology providers in GA — above median (cohort median 235).
REFERRAL NETWORK

Where John Rentz'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). 37 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Ningxing Chen
Pathology · Brunswick, GA
119144
SOUTHEAST GEORGIA HEALTH SYSTEM, INC.84151
Christopher Dooley
Diagnostic Radiology · Decatur, GA
79105
Billy Blackmon
Diagnostic Radiology · Saint Simons Island, GA
74104
John Porzio
Certified Registered Nurse Anesthetist (CRNA) · Brunswick, GA
3744
Susan Osullivan
Diagnostic Radiology · Glen Allen, VA
3641
Lisa Herrington
Certified Registered Nurse Anesthetist (CRNA) · Brunswick, GA
3132
Heather Mitchell
Certified Registered Nurse Anesthetist (CRNA) · Brunswick, GA
3032
Deborah Barnes
Nurse Practitioner · Brunswick, GA
2935
Jackie Brooks
Orthopedic Surgery · Brunswick, GA
2987
Ginger Miller
Certified Registered Nurse Anesthetist (CRNA) · Columbia, MO
2642
William Grubb
Nephrology · Brunswick, GA
2649
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.