What is Sophany Chhim's specialty?

Sophany Chhim (NPI 1629382221) is a Medicare-billing provider whose primary specialty is Optometry in Sacramento, CA.

Where does Sophany Chhim practice?

Sophany Chhim practices in Sacramento, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1629382221.

How much does Medicare pay Sophany Chhim?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Sophany Chhim (NPI 1629382221) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1629382221

Sophany Chhim

PRACTICELEWIS S BLISS MDSee all providers at this practice →

OptometrySacramento, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

129

Beneficiaries

—

Total drug cost

$9K

Distinct drugs

Brand share

14.0%

Top prescribed drugs

Cyclosporine86 claims

Latanoprost25 claims

Erythromycin Base18 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$125

Payment records

By payment type

Food and Beverage$125

Top paying entities

Food and Beverage$125

REFERRAL NETWORK

Where Sophany Chhim'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BLISS, LEWIS	18	34
Asmaneh Yamagata Ophthalmology · Sacramento, CA	16	29

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events