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 1043553944

Mario NievasCRNA

PRACTICECOVENANT HOSPICE INCSee all providers at this practice →
Certified Registered Nurse Anesthetist (CRNA)Pensacola, FLI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 250019
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
49
Unique beneficiaries
—
Total services
49
Distinct HCPCS
3
Medicare payment
$3K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 4,522 Certified Registered Nurse Anesthetist (CRNA) providers in FL — above median (cohort median 108).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$47
Payment records
2
By payment type
Food and Beverage$47
Top paying entities
Food and Beverage$47
REFERRAL NETWORK

Where Mario Nievas'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). 14 inbound referrers · 23 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MEMORIAL HOSPITAL AT GULFPORT106226
Mobile Medic Ambulance Service Inc
Ambulance Service Provider · Jackson, MS
2529
Navin Barot
Gastroenterology · Gulfport, MS
2139
Carl Ramsey
Anesthesiology · Hattiesburg, MS
2021
Paul Mullen
Cardiology · Biloxi, MS
1938
TIPTON, RAYMOND1719
Raun Wetzel
Diagnostic Radiology · Gulfport, MS
1720
Frank Lovell
Diagnostic Radiology · Gulfport, MS
1721
Joseph Graham
Vascular Surgery · Gulfport, MS
1439
Eric Lawson
Diagnostic Radiology · Gulfport, MS
1323
SLONAKER, CHARLES1212
Christopher Hogan
Ophthalmology · Gulfport, MS
1114
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MEMORIAL HOSPITAL AT GULFPORT91179
Mark Postler
Anesthesiology · Gulfport, MS
3139
Frank Lovell
Diagnostic Radiology · Gulfport, MS
2943
RAINES, MILTON2951
Catina Marucci
Anesthesiology · Jackson, MS
2541
MEMORIAL HOSPITAL AT GULFPORT2536
Clifton Leatherbury
Diagnostic Radiology · Gulfport, MS
2336
Russell Allman
Diagnostic Radiology · Gulfport, MS
2229
Michael Diaz
Diagnostic Radiology · Gulfport, MS
2231
Matthew Safley
Pathology · Kansas City, MO
2020
Michael Spataro
Pathology · Gulfport, MS
2023
Henry Hawney
Anesthesiology · Gulfport, MS
2023
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.