PROVIDER PROFILE · NPI 1457696312

Sumi Wong-Yap

Nurse PractitionerOakland, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

4,033

Beneficiaries

—

Total drug cost

$418K

Distinct drugs

Brand share

10.9%

Top prescribed drugs

Atorvastatin Calcium565 claims

Amlodipine Besylate388 claims

Metformin Hcl251 claims

Losartan Potassium237 claims

Lisinopril209 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Sumi Wong-Yap'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 · 4 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	118	208
Unilab Corporation Clinical Laboratory · Sacramento, CA	37	53
SUTTER EAST BAY HOSPITALS	15	27
Bradford Piatt Diagnostic Radiology · Lafayette, CA	12	14

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