What is Olivia Chu's specialty?

Olivia Chu (NPI 1851617609) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Stanford, CA.

Where does Olivia Chu practice?

Olivia Chu practices in Stanford, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1851617609.

How much does Medicare pay Olivia Chu?

Olivia Chu (NPI 1851617609) received approximately $10K in total Medicare Part B payments, serving 99 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1851617609

Olivia ChuNP

PRACTICESTANFORD HEALTH CARESee all providers at this practice →

Nurse PractitionerStanford, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$8K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

986

Beneficiaries

—

Total drug cost

$417K

Distinct drugs

Brand share

17.6%

Top prescribed drugs

Levothyroxine Sodium276 claims

Hydrocortisone212 claims

Testosterone93 claims

Somatropin93 claims

Desmopressin Acetate66 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 · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Olivia Chu'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). 1 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laurence Katznelson Endocrinology · Los Angeles, CA	30	62

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