What is Yang Sun's specialty?

Yang Sun (NPI 1215117296) is a Medicare-billing provider whose primary specialty is Ophthalmology in Stanford, CA.

Where does Yang Sun practice?

Yang Sun practices in Stanford, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1215117296.

How much does Medicare pay Yang Sun?

Yang Sun (NPI 1215117296) received approximately $115K in total Medicare Part B payments, serving 467 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1215117296

Yang SunMD

PRACTICESTANFORD HEALTH CARESee all providers at this practice →

OphthalmologyStanford, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,168

Unique beneficiaries

—

Total services

1,429

Distinct HCPCS

Medicare payment

$111K

Peer benchmark

Total Medicare services vs. 2,144 Ophthalmology providers in CA — below median (cohort median 1,859).

PRESCRIBING · PART D · 2024

Total Rx claims

1,547

Beneficiaries

—

Total drug cost

$79K

Distinct drugs

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

By payment type

Food and Beverage$311

Top paying entities

Food and Beverage$311

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050441

Hospital

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

Physician	Patients	Visits
INDIANA UNIVERSITY HEALTH INC	43	252
Darrell Wudunn Ophthalmology · Indianapolis, IN	14	59
Chi Wah Yung Ophthalmology · Indianapolis, IN	12	39

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
THE HEALTH AND HOSPITAL CORPORATION OF MARION COUNTY	84	620
INDIANA UNIVERSITY HEALTH INC	20	123
Huiyi Chen Ophthalmology · Saint Louis, MO	15	56
Darrell Wudunn Ophthalmology · Indianapolis, IN	12	63
Chi Wah Yung Ophthalmology · Indianapolis, IN	12	53

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events