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 1164409066

John JoslynMD

Diagnostic RadiologyMetairie, LAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 190036
Hospital
CCN 190176
Hospital
PRESCRIBING · PART D · 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
389
Unique beneficiaries
—
Total services
445
Distinct HCPCS
12
Medicare payment
$20K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 384 Diagnostic Radiology providers in LA — bottom quintile (cohort median 2,476).
REFERRAL NETWORK

Where John Joslyn'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). 71 inbound referrers · 161 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
David Snyder
Clinical Cardiac Electrophysiology · Metairie, LA
160289
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Houston, TX
154290
Lehman Preis
Cardiology · Metairie, LA
92183
David St. Germain
Diagnostic Radiology · Metairie, LA
83184
Susan Fuzzard
Diagnostic Radiology · Metairie, LA
78148
Mary Lobrano
Diagnostic Radiology · Metairie, LA
78160
GRIEB, MICHAEL57129
Travis Hill
Emergency Medicine · Metairie, LA
55106
Glenn Kelley
Internal Medicine · Metairie, LA
52110
John Sandoz
Diagnostic Radiology · Metairie, LA
5175
Enrique Segura
Neurology · Metairie, LA
4564
Gary Menszer
Interventional Cardiology · Metairie, LA
3967
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
LCMC HEALTH HOLDINGS INC8872,270
David Snyder
Clinical Cardiac Electrophysiology · Metairie, LA
190345
Lehman Preis
Cardiology · Metairie, LA
175295
Rafael Figueroa
Diagnostic Radiology · Metairie, LA
155268
David St. Germain
Diagnostic Radiology · Metairie, LA
147297
FERTEL, DAN145301
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Houston, TX
134238
Mary Lobrano
Diagnostic Radiology · Metairie, LA
132249
MORALES, ROBERT131201
John Sandoz
Diagnostic Radiology · Metairie, LA
116188
Daniel Fontanez
Diagnostic Radiology · Metairie, LA
116324
Susan Fuzzard
Diagnostic Radiology · Metairie, LA
114212
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.