What is Helen Lau's specialty?

Helen Lau (NPI 1235452871) is a Medicare-billing provider whose primary specialty is Endocrinology in Daly City, CA.

Where does Helen Lau practice?

Helen Lau practices in Daly City, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1235452871.

How much does Medicare pay Helen Lau?

Helen Lau (NPI 1235452871) received approximately $58K in total Medicare Part B payments, serving 205 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1235452871

Helen LauMD

PRACTICEPHYSICIANS SURGERY CENTERSee all providers at this practice →

EndocrinologyDaly City, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

384

Unique beneficiaries

—

Total services

706

Distinct HCPCS

Medicare payment

$56K

Peer benchmark

Total Medicare services vs. 633 Endocrinology providers in CA — below median (cohort median 1,164).

PRESCRIBING · PART D · 2024

Total Rx claims

1,613

Beneficiaries

—

Total drug cost

$944K

Distinct drugs

Brand share

58.6%

Top prescribed drugs

Levothyroxine Sodium216 claims

Semaglutide167 claims

Empagliflozin144 claims

Metformin Hcl127 claims

Metformin Hcl95 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.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Helen Lau'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 · 2 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
Cheng-Yang Tuan Endocrinology · San Francisco, CA	22	45
SUTTER BAY HOSPITALS	21	49

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