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PROVIDER PROFILE · NPI 1144437567

Jiyon ChoiMD

PRACTICEEPIC CARESee all providers at this practice →
Hematology-OncologyAntioch, CAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 050180
Hospital
CCN 050276
Hospital
CCN 050496
Hospital
CCN 050523
Hospital
REFERRAL NETWORK

Where Jiyon Choi'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). 20 inbound referrers · 38 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Wilson Tong
Hematology-Oncology · Antioch, CA
39316
David Howard
Diagnostic Radiology · Walnut Creek, CA
33138
Vincent Wong
Diagnostic Radiology · Walnut Creek, CA
31143
Gurunath Rajapuram
Cardiology · Antioch, CA
29156
Keith Tao
Diagnostic Radiology · Walnut Creek, CA
2294
Kuang-Hwa Chao
Radiation Oncology · Walnut Creek, CA
16180
GANEY, JOHN16236
Margaret (Meg) Seaver
Hematology-Oncology · Antioch, CA
15215
NPI 14775917171472
Zahora Ally
Radiation Oncology · Antioch, CA
13259
Patricia Anne Haro
Hospitalist · Antioch, CA
13109
Alfort Santos
Family Practice · Lafayette, CA
13157
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · Sacramento, CA
911,712
SUTTER EAST BAY HOSPITALS86906
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
42305
Samuel Choi
Diagnostic Radiology · Walnut Creek, CA
42224
David Howard
Diagnostic Radiology · Walnut Creek, CA
35120
Wilson Tong
Hematology-Oncology · Antioch, CA
31314
Keith Tao
Diagnostic Radiology · Walnut Creek, CA
28120
JOHN MUIR HEALTH27147
Vincent Wong
Diagnostic Radiology · Walnut Creek, CA
25170
JOHN MUIR HEALTH25178
John Vanuden
Diagnostic Radiology · Walnut Creek, CA
24206
Gurunath Rajapuram
Cardiology · Antioch, CA
23208
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,752
Unique beneficiaries
—
Total services
45,254
Distinct HCPCS
35
Medicare payment
$755K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 957 Hematology-Oncology providers in CA — top quintile (cohort median 4,173).
PRESCRIBING · PART D · 2024
Total Rx claims
1,103
Beneficiaries
—
Total drug cost
$2.1M
Distinct drugs
32
Brand share
32.7%
Top prescribed drugs
Letrozole107 claims
Anastrozole89 claims
Apixaban88 claims
Hydrocodone/Acetaminophen52 claims
Palbociclib51 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$4K
Payment records
159
By payment type
Food and Beverage$4K
Education$11