PROVIDER PROFILE · NPI 1821044314

Anne LiuM.D.

PRACTICESTANFORD HOSPITAL AND CLINICSSee all providers at this practice →

Allergy/ ImmunologyPalo Alto, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

139

Unique beneficiaries

—

Total services

214

Distinct HCPCS

Medicare payment

$29K

Peer benchmark

Total Medicare services vs. 329 Allergy/ Immunology providers in CA — bottom quintile (cohort median 4,377).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$179K

Distinct drugs

Brand share

51.3%

Top prescribed drugs

Immun Glob G(Igg)/Gly/Iga Ov5013 claims

Immun Glob G(Igg)/Pro/Iga 0-5013 claims

Penicillin V Potassium13 claims

0.9 % Sodium Chloride13 claims

Amoxicillin12 claims

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

$5K

Payment records

By payment type

Consulting Fee$5K

Travel and Lodging$758

Food and Beverage$167

REFERRAL NETWORK

Where Anne Liu'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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LUCILE SALTER PACKARD CHILDREN'S HOSPITAL AT STANFORD	16	55
GAYER, GABRIELA	14	76
DESSER, TERRY	13	31
Ann Leung Diagnostic Radiology · Stanford, CA	11	47

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