PROVIDER PROFILE · NPI 1881861540

Andrew RoordaM.D.

PRACTICELUCILE PACKARD STANFORD CHILDREN'S HOSPITALSee all providers at this practice →

GastroenterologyPalo Alto, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

768

Unique beneficiaries

—

Total services

831

Distinct HCPCS

Medicare payment

$88K

Peer benchmark

Total Medicare services vs. 1,398 Gastroenterology providers in CA — above median (cohort median 750).

PRESCRIBING · PART D · 2024

Total Rx claims

387

Beneficiaries

—

Total drug cost

$70K

Distinct drugs

Brand share

34.1%

Top prescribed drugs

Pantoprazole Sodium125 claims

Sodium, Potassium,mag Sulfates55 claims

Lansoprazole49 claims

Omeprazole44 claims

Linaclotide27 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$384

Payment records

By payment type

Food and Beverage$384

REFERRAL NETWORK

Where Andrew Roorda'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). 39 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
EL CAMINO HOSPITAL	272	882
Daniel Kanada Diagnostic Radiology · Santa Clara, CA	96	283
Samuel Dawn Diagnostic Radiology · Mountain View, CA	87	326
Imtiaz Qureshi Diagnostic Radiology · Cupertino, CA	47	98
George Triadafilopoulos Gastroenterology · Houston, TX	39	74
GEORGE TRIADAFILOPOULOS MD INC	37	63
Shane Dormady Hematology-Oncology · Mountain View, CA	29	95
James Chen Internal Medicine · Belmont, CA	28	118
Surendra Gudapati Cardiology · Mountain View, CA	27	61
Taimur Habib Internal Medicine · Bridgeport, CT	25	79
Ankur Sangoi Pathology · Stanford, CA	23	38
Clarence Allegakoen Internal Medicine · Mountain View, CA	19	67

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