What is Arthur Kobayashi's specialty?

Arthur Kobayashi (NPI 1396965737) is a Medicare-billing provider whose primary specialty is Optometry in Wahiawa, HI.

Where does Arthur Kobayashi practice?

Arthur Kobayashi practices in Wahiawa, HI, based on the location reported in the CMS Medicare provider datasets for NPI 1396965737.

How much does Medicare pay Arthur Kobayashi?

Arthur Kobayashi (NPI 1396965737) received approximately $6K in total Medicare Part B payments, serving 75 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1396965737

Arthur KobayashiO.D.

PRACTICEARTHUR T. KOBAYASHI, O.D., INC.See all providers at this practice →

OptometryWahiawa, HII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

116

Unique beneficiaries

—

Total services

116

Distinct HCPCS

Medicare payment

$5K

Peer benchmark

Total Medicare services vs. 191 Optometry providers in HI — below median (cohort median 262).

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

Total received

$149

Payment records

By payment type

Food and Beverage$149

Top paying entities

Food and Beverage$149

REFERRAL NETWORK

Where Arthur Kobayashi'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). 2 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Diagnostic Laboratory Services, Inc Clinical Laboratory · Aiea, HI	69	124
PALI MOMI MEDICAL CENTER	16	20

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Diagnostic Laboratory Services, Inc Clinical Laboratory · Aiea, HI	51	90
STRAUB CLINIC & HOSPITAL	15	32
Bradlee Sako Family Practice · Reno, NV	15	19
WAHIAWA GENERAL HOSPITAL	13	15
PALI MOMI MEDICAL CENTER	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

Healthparse Signals

Monitor this provider for changes — dated NPI change events