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 1871764381

Jonnice GrentzCRNA

Certified Registered Nurse Anesthetist (CRNA)Augusta, GAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
94.5
Quality
80.6
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.82%
APM Entity
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$19
Payment records
1
By payment type
Food and Beverage$19
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
38
Unique beneficiaries
—
Total services
38
Distinct HCPCS
1
Medicare payment
$4K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,401 Certified Registered Nurse Anesthetist (CRNA) providers in GA — below median (cohort median 107).
REFERRAL NETWORK

Where Jonnice Grentz'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NORTHSIDE HOSPITAL, INC.143184
Richard Pare
Ophthalmology · Roswell, GA
32115
Simon Cofrancesco
Gastroenterology · Cumming, GA
2159
GRICE, STEPHEN1313
FOSTER, SCOTT1315
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
1215
NORTHSIDE HOSPITAL, INC.1214
Mark Hamilton
Anesthesiology · Atlanta, GA
1111
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.