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PROVIDER PROFILE · NPI 1346441144

Christopher ChungM.D.

PRACTICECITY OF HOPE MEDICAL FOUNDATIONSee all providers at this practice →
Obstetrics & GynecologyArcadia, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
744
Beneficiaries
—
Total drug cost
$50K
Distinct drugs
9
Brand share
41.3%
Top prescribed drugs
Nitrofurantoin Monohyd/M-Cryst198 claims
Estradiol195 claims
Ibuprofen96 claims
Solifenacin Succinate86 claims
Oxycodone Hcl/Acetaminophen51 claims
QUALITY · MIPS · 2024
Final MIPS score
92.8
Quality
78.5
Cost
70.4
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.75%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$433
Payment records
8
By payment type
Food and Beverage$433
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
887
Unique beneficiaries
—
Total services
1,101
Distinct HCPCS
18
Medicare payment
$123K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,761 Obstetrics & Gynecology providers in CA — top quintile (cohort median 118).
REFERRAL NETWORK

Where Christopher Chung'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). 4 inbound referrers · 16 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
WAKABAYASHI, MARK37237
Unilab Corporation
Clinical Laboratory · West Hills, CA
26203
Jimmie Wong
Diagnostic Radiology · Duarte, CA
2178
Ko Yamada
Cardiology · Los Angeles, CA
1844
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
CITY OF HOPE NATIONAL MEDICAL CENTER1523,241
WAKABAYASHI, MARK38216
Ko Yamada
Cardiology · Los Angeles, CA
2294
Unilab Corporation
Clinical Laboratory · West Hills, CA
18146
Jimmie Wong
Diagnostic Radiology · Duarte, CA
1647
Lusine Tumyan
Diagnostic Radiology · Duarte, CA
1529
Laura Kruper
General Surgery · Tampa, FL
14140
WILCZYNSKI, SHARON1455
Alexander Jung
Diagnostic Radiology · Duarte, CA
1234
Vincent Chung
Medical Oncology · Duarte, CA
1280
ANTELOPE VALLEY HEALTH CARE DISTRICT1235
Ken Chiu
Endocrinology · Duarte, CA
12113
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.