What is Macy Lieu's specialty?

Macy Lieu (NPI 1003214503) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Oakland, CA.

Where does Macy Lieu practice?

Macy Lieu practices in Oakland, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1003214503.

How much does Medicare pay Macy Lieu?

Macy Lieu (NPI 1003214503) received approximately $22K in total Medicare Part B payments, serving 282 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1003214503

Macy LieuDNP

PRACTICEASIAN HEALTH SERVICESSee all providers at this practice →

Nurse PractitionerOakland, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

356

Unique beneficiaries

—

Total services

359

Distinct HCPCS

Medicare payment

$21K

Peer benchmark

Total Medicare services vs. 8,685 Nurse Practitioner providers in CA — above median (cohort median 222).

PRESCRIBING · PART D · 2024

Total Rx claims

1,221

Beneficiaries

—

Total drug cost

$197K

Distinct drugs

Brand share

15.6%

Top prescribed drugs

Atorvastatin Calcium259 claims

Losartan Potassium77 claims

Amlodipine Besylate74 claims

Alendronate Sodium68 claims

Metformin Hcl67 claims

QUALITY · MIPS · 2024

Final MIPS score

90.3

Quality

89.5

Cost

74.3

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.64%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$363

Payment records

By payment type

Food and Beverage$363

Top paying entities

Food and Beverage$363

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (7)

Home health agency

Home health agency

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Macy Lieu'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). 0 inbound referrers · 1 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ASIAN HEALTH SERVICES	19	42

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