What is Nghi Lac's specialty?

Nghi Lac (NPI 1689914426) is a Medicare-billing provider whose primary specialty is Physician Assistant in Philadelphia, PA.

Where does Nghi Lac practice?

Nghi Lac practices in Philadelphia, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1689914426.

How much does Medicare pay Nghi Lac?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Nghi Lac (NPI 1689914426) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1689914426

Nghi Lac

PRACTICECITY OF PHILADELPHIASee all providers at this practice →

Physician AssistantPhiladelphia, PAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

854

Beneficiaries

—

Total drug cost

$49K

Distinct drugs

Brand share

7.1%

Top prescribed drugs

Atorvastatin Calcium108 claims

Amlodipine Besylate105 claims

Metformin Hcl70 claims

Lisinopril55 claims

Fluticasone Propionate41 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Nghi Lac'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
Madhumathi Gunasekaran Family Practice · Newark, DE	52	139
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	12	21

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