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PROVIDER PROFILE · NPI 1184704355

James L JoynerMD

Infectious DiseaseHonolulu, HII
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 120001
Hospital
CCN 120006
Hospital
CCN 120022
Hospital
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
664
Beneficiaries
—
Total drug cost
$178K
Distinct drugs
23
Brand share
36.3%
Top prescribed drugs
Amoxicillin/Potassium Clav57 claims
Ertapenem Sodium51 claims
Azithromycin46 claims
Doxycycline Hyclate42 claims
Gentamicin Sulfate/Pf42 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
685
Unique beneficiaries
—
Total services
1,767
Distinct HCPCS
10
Medicare payment
$157K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 18 Infectious Disease providers in HI — top quintile (cohort median 525).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$244
Payment records
10
By payment type
Food and Beverage$244
REFERRAL NETWORK

Where James L Joyner'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). 28 inbound referrers · 35 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
THE QUEEN'S MEDICAL CENTER110537
CASTLE MEDICAL CENTER54309
Clayton Yamada
Diagnostic Radiology · Honolulu, HI
50294
Diagnostic Laboratory Services, Inc
Clinical Laboratory · Aiea, HI
49308
Chuong Nguyen
Diagnostic Radiology · Honolulu, HI
36157
Randy Lau
Diagnostic Radiology · Honolulu, HI
35190
Ryan Matsuo
Interventional Radiology · Honolulu, HI
30154
Donald Blair
Interventional Radiology · Honolulu, HI
29170
John Chan
Interventional Radiology · Honolulu, HI
29144
International Life Support Inc
Ambulance Service Provider · Aiea, HI
28121
John Koo
Internal Medicine · Los Angeles, CA
24221
Kristen Nagata
Diagnostic Radiology · Honolulu, HI
2285
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE QUEEN'S MEDICAL CENTER52217
Venerando Seguritan
Interventional Radiology · Kailua, HI
401,268
Diagnostic Laboratory Services, Inc
Clinical Laboratory · Aiea, HI
36344
Clayton Yamada
Diagnostic Radiology · Honolulu, HI
32189
Darren Lum
Diagnostic Radiology · Stanford, CA
3098
Vineet Chib
Diagnostic Radiology · Waipahu, HI
29355
Ryan Matsuo
Interventional Radiology · Honolulu, HI
28103
Marco Floridia
Diagnostic Radiology · Los Angeles, CA
28194
Erin Capps
Diagnostic Radiology · Honolulu, HI
2888
Donald Blair
Interventional Radiology · Honolulu, HI
2770
Anthony Herrera
Interventional Radiology · San Diego, CA
27121
CASTLE MEDICAL CENTER24106
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.