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PROVIDER PROFILE · NPI 1174598239

Steven ChangM.D.

PRACTICESTEVEN D CHANG MD INCSee all providers at this practice →
OphthalmologyVentura, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
2,106
Beneficiaries
—
Total drug cost
$513K
Distinct drugs
28
Brand share
65.6%
Top prescribed drugs
Bimatoprost325 claims
Latanoprost162 claims
Latanoprostene Bunod139 claims
Timolol Maleate137 claims
Brinzolamide/Brimonidine Tart125 claims
QUALITY · MIPS · 2024
Final MIPS score
21.5
Quality
0.0
Cost
71.6
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
-6.42%
Individual
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
3,183
Unique beneficiaries
—
Total services
6,504
Distinct HCPCS
15
Medicare payment
$568K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,144 Ophthalmology providers in CA — top quintile (cohort median 1,859).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$511
Payment records
21
By payment type
Food and Beverage$511
REFERRAL NETWORK

Where Steven Chang'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). 39 inbound referrers · 86 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · West Hills, CA
250566
COMMUNITY MEMORIAL HEALTH SYSTEM250605
Jeffrey Luttrull
Ophthalmology · Ventura, CA
67244
Pacific Diagnostic Laboratories
Clinical Laboratory · Santa Barbara, CA
47106
Channel Islands Surgicenter Lp
Ambulatory Surgical Center · Oxnard, CA
3895
DIGNITY HEALTH2956
Pacific Point Laboratories, Inc.
Clinical Laboratory · San Luis Obispo, CA
2837
Frank Stuhr
Podiatry · Ventura, CA
2750
Craig Mansour
Cardiology · Ventura, CA
2654
Jeffrey Brackett
Cardiology · Ventura, CA
2671
Pamela Yamek
Nurse Practitioner · West Hills, CA
2548
Dennis Brooks
Interventional Cardiology · Ventura, CA
2443
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
COMMUNITY MEMORIAL HEALTH SYSTEM3091,112
Unilab Corporation
Clinical Laboratory · West Hills, CA
258550
Jeffrey Luttrull
Ophthalmology · Ventura, CA
75286
COMMUNITY MEMORIAL HEALTH SYSTEM62134
COUNTY OF VENTURA3983
Channel Islands Surgicenter Lp
Ambulatory Surgical Center · Oxnard, CA
3885
Pacific Diagnostic Laboratories
Clinical Laboratory · Santa Barbara, CA
3882
Pacific Point Laboratories, Inc.
Clinical Laboratory · San Luis Obispo, CA
3347
Frank Stuhr
Podiatry · Ventura, CA
2858
Thomas Kong
Cardiology · Oxnard, CA
2765
Ivan Hayward
Diagnostic Radiology · Santa Barbara, CA
2744
WANG, CHUNG27119
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.