What is Melanie Masaki's specialty?

Melanie Masaki (NPI 1255497475) is a Medicare-billing provider whose primary specialty is Optometry in Ewa Beach, HI.

Where does Melanie Masaki practice?

Melanie Masaki practices in Ewa Beach, HI, based on the location reported in the CMS Medicare provider datasets for NPI 1255497475.

How much does Medicare pay Melanie Masaki?

Melanie Masaki (NPI 1255497475) received approximately $29K in total Medicare Part B payments, serving 189 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1255497475

Melanie MasakiO.D.

OptometryEwa Beach, HII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

407

Unique beneficiaries

—

Total services

490

Distinct HCPCS

Medicare payment

$29K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

103

Beneficiaries

—

Total drug cost

$11K

Distinct drugs

Brand share

12.6%

Top prescribed drugs

Latanoprost73 claims

Timolol Maleate17 claims

Cyclosporine13 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$865

Payment records

By payment type

Food and Beverage$865

Top paying entities

Food and Beverage$865

REFERRAL NETWORK

Where Melanie Masaki'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 · 1 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Diagnostic Laboratory Services, Inc Clinical Laboratory · Aiea, HI	20	47
Michael Mcmann Ophthalmology · Ewa Beach, HI	16	29

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Diagnostic Laboratory Services, Inc Clinical Laboratory · Aiea, HI	20	37

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