PROVIDER PROFILE · NPI 1720174287

Loretta ChouMD

PRACTICESTANFORD HEALTH CARESee all providers at this practice →

Orthopedic SurgeryStanford, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

159

Unique beneficiaries

—

Total services

217

Distinct HCPCS

Medicare payment

$16K

Peer benchmark

Total Medicare services vs. 1,921 Orthopedic Surgery providers in CA — below median (cohort median 1,100).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

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

$4K

Payment records

By payment type

Travel and Lodging$3K

Food and Beverage$599

REFERRAL NETWORK

Where Loretta Chou'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DUESTER, ROSANNA	81	238
Kathryn Stevens Diagnostic Radiology · Stanford, CA	46	131
Christopher Beaulieu Diagnostic Radiology · Stanford, CA	26	71
GOLD, GARRY	18	40
Dustin Johnson Diagnostic Radiology · Palo Alto, CA	17	31
Ka-Wah Tung Diagnostic Radiology · Stanford, CA	14	34
Russell Stewart Diagnostic Radiology · Stanford, CA	13	31
Jennifer Lee Anesthesiology · Stanford, CA	12	57

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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