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PROVIDER PROFILE · NPI 1215117296

Yang SunMD

PRACTICESTANFORD HEALTH CARESee all providers at this practice →
OphthalmologyStanford, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050441
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,168
Unique beneficiaries
—
Total services
1,429
Distinct HCPCS
12
Medicare payment
$111K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,144 Ophthalmology providers in CA — below median (cohort median 1,859).
REFERRAL NETWORK

Where Yang Sun'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). 3 inbound referrers · 5 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
INDIANA UNIVERSITY HEALTH INC43252
Darrell Wudunn
Ophthalmology · Indianapolis, IN
1459
Chi Wah Yung
Ophthalmology · Indianapolis, IN
1239
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE HEALTH AND HOSPITAL CORPORATION OF MARION COUNTY84620
INDIANA UNIVERSITY HEALTH INC20123
Huiyi Chen
Ophthalmology · Saint Louis, MO
1556
Darrell Wudunn
Ophthalmology · Indianapolis, IN
1263
Chi Wah Yung
Ophthalmology · Indianapolis, IN
1253
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.
PRESCRIBING · PART D · 2024
Total Rx claims
1,547
Beneficiaries
—
Total drug cost
$79K
Distinct drugs
18
Brand share
22.0%
Top prescribed drugs
Latanoprost691 claims
Brimonidine Tartrate168 claims
Dorzolamide Hcl/Timolol Maleat161 claims
Timolol Maleate145 claims
Dorzolamide Hcl51 claims
QUALITY · MIPS · 2024
Final MIPS score
88.5
Quality
87.1
Cost
69.5
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.57%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$311
Payment records
10
By payment type
Food and Beverage$311