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PROVIDER PROFILE · NPI 1144249152

Nathan ChungMD

General SurgeryApple Valley, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (8)

CCN 059482
Home health agency
CCN 557412
Home health agency
CCN 557541
Home health agency
CCN 050146
Hospital
CCN 050224
Hospital
CCN 050348
Hospital
CCN 050551
Hospital
CCN 050660
Hospital
REFERRAL NETWORK

Where Nathan 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). 11 inbound referrers · 25 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Ronald Holness
General Surgery · Los Alamitos, CA
33403
Bipinchandra Bhagat
Infectious Disease · Victorville, CA
31572
AJANWACHUKU, VINCENT24697
Mauricio Heilbron
General Surgery · Long Beach, CA
20295
Unilab Corporation
Clinical Laboratory · West Hills, CA
1869
Bradley Hatfield
Diagnostic Radiology · Mission Hills, CA
1377
SUVAL, WILLIAM12102
Steven Forman
Interventional Cardiology · Los Alamitos, CA
1254
Victoria Foley
Podiatry · Long Beach, CA
11457
RICHIE, DOUGLAS11175
SOUTHERN CALIFORNIA SPECIALTY CARE, LLC1159
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
UNIVERSITY OF CALIFORNIA IRVINE791,190
ST. MARY MEDICAL CENTER51486
Bipinchandra Bhagat
Infectious Disease · Victorville, CA
32565
Ronald Holness
General Surgery · Los Alamitos, CA
30272
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
28203
Tina Ng
Vascular Surgery · Riverside, CA
26355
Kan-Di-Ki Llc
Portable X-Ray Supplier · North Hollywood, CA
25503
AJANWACHUKU, VINCENT24839
Michael Arnstein
Plastic and Reconstructive Surgery · Torrance, CA
24197
Unilab Corporation
Clinical Laboratory · West Hills, CA
2385
BOONE, WILLIE19265
Mauricio Heilbron
General Surgery · Long Beach, CA
18254
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
1,108
Unique beneficiaries
—
Total services
3,213
Distinct HCPCS
10
Medicare payment
$187K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,763 General Surgery providers in CA — top quintile (cohort median 269).
PRESCRIBING · PART D · 2024
Total Rx claims
162
Beneficiaries
—
Total drug cost
$7K
Distinct drugs
8
Brand share
34.6%
Top prescribed drugs
Doxycycline Hyclate37 claims
Cephalexin33 claims
Amoxicillin/Potassium Clav21 claims
Mupirocin18 claims
Gentamicin Sulfate18 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$924
Payment records
18
By payment type
Food and Beverage$924
QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
0.0
Cost
0.0
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.00%
Individual