What is Costco Wholesale Corporation's specialty?

Costco Wholesale Corporation (NPI 1033229679) is a Medicare-billing provider whose primary specialty is Centralized Flu in Sequim, WA.

Where does Costco Wholesale Corporation practice?

Costco Wholesale Corporation practices in Sequim, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1033229679.

How much does Medicare pay Costco Wholesale Corporation?

Costco Wholesale Corporation (NPI 1033229679) received approximately $400K in total Medicare Part B payments, serving 1,442 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1033229679

Costco Wholesale Corporation

Centralized FluSequim, WAO

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,702

Unique beneficiaries

—

Total services

4,990

Distinct HCPCS

Medicare payment

$400K

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Costco Wholesale Corporation'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 · 1 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CLALLAM COUNTY PUBLIC HOSPITAL DISTRICT 2	36	59
FAMILY MEDICINE OF PORT ANGELES PLLC	17	22
JAMESTOWN S'KLALLAM TRIBE	13	14
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Seattle, WA	11	12

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
CLALLAM COUNTY PUBLIC HOSPITAL DISTRICT 2	31	58

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