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 1306828314

Sergio LoaizaMD

NeurologyKnoxville, TNI
CROSS-REFERENCE

Related data on other Healthparse brands

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

Hospital & Facility Affiliations (2)

CCN 440125
Hospital
CCN 440173
Hospital
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
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
338
Unique beneficiaries
—
Total services
374
Distinct HCPCS
5
Medicare payment
$31K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 344 Neurology providers in TN — below median (cohort median 449).
REFERRAL NETWORK

Where Sergio Loaiza'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). 35 inbound referrers · 65 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PARKWEST MEDICAL CENTER173347
Daryl Harp
Diagnostic Radiology · Knoxville, TN
72146
Rural/Metro Of Tennessee, L.P.
Ambulance Service Provider · Knoxville, TN
54165
Rachel Barker
Diagnostic Radiology · Knoxville, TN
53108
Noi Nuyen
Internal Medicine · Knoxville, TN
5097
David Jerden
Internal Medicine · Knoxville, TN
35127
Steven Addonizio
Diagnostic Radiology · Knoxville, TN
3361
Jeffrey Robinson
Internal Medicine · Knoxville, TN
32116
FEASTER, SAMUEL3266
Gregory Brewer
Interventional Cardiology · Norton, VA
3088
John Texada
Diagnostic Radiology · Knoxville, TN
3058
Robert Martyn
Interventional Cardiology · Loudon, TN
3065
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PARKWEST MEDICAL CENTER69144
Rural/Metro Of Tennessee, L.P.
Ambulance Service Provider · Knoxville, TN
57194
Daryl Harp
Diagnostic Radiology · Knoxville, TN
55118
Jeffrey Roesch
Diagnostic Radiology · Knoxville, TN
50203
Monica Kessi
Diagnostic Radiology · Eden Prairie, MN
4672
Peter Emanuel
Diagnostic Radiology · Knoxville, TN
43115
Nicholas Xenopoulos
Interventional Cardiology · Knoxville, TN
3271
Shoals Ambulance Llc
Ambulance Service Provider · Knoxville, TN
32124
Scott Oberlin
Internal Medicine · Knoxville, TN
3199
Jeffrey Robinson
Internal Medicine · Knoxville, TN
29120
Jennifer Mosley
Internal Medicine · Knoxville, TN
27169
Lauren Smith
Nurse Practitioner · Knoxville, TN
2584
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.