What is Keiko Aikawa's specialty?

Keiko Aikawa (NPI 1194808121) is a Medicare-billing provider whose primary specialty is Cardiology in Napa, CA.

Where does Keiko Aikawa practice?

Keiko Aikawa practices in Napa, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1194808121.

How much does Medicare pay Keiko Aikawa?

Keiko Aikawa (NPI 1194808121) received approximately $91K in total Medicare Part B payments, serving 407 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1194808121

Keiko AikawaMD

CardiologyNapa, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

676

Unique beneficiaries

—

Total services

816

Distinct HCPCS

Medicare payment

$62K

Peer benchmark

Total Medicare services vs. 1,869 Cardiology providers in CA — below median (cohort median 2,371).

PRESCRIBING · PART D · 2024

Total Rx claims

2,501

Beneficiaries

—

Total drug cost

$490K

Distinct drugs

Brand share

21.9%

Top prescribed drugs

Metoprolol Succinate440 claims

Atorvastatin Calcium250 claims

Lisinopril197 claims

Apixaban172 claims

Amlodipine Besylate161 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.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Keiko Aikawa'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). 6 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Seattle, WA	129	357
Jody Rhoades Internal Medicine · Bothell, WA	14	26
SWEDISH HEALTH SERVICES	14	24
Ruchi Sharma Internal Medicine · Bothell, WA	11	20
MIKSZEWSKI, JEROLD	11	17
SWEDISH HEALTH SERVICES	11	14

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Seattle, WA	71	180
Manika Jamwal Pulmonary Disease · Seattle, WA	15	33
SWEDISH HEALTH SERVICES	11	17

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