What is Eduardo Macias's specialty?

Eduardo Macias (NPI 1871539130) is a Medicare-billing provider whose primary specialty is Ophthalmology in Fontana, CA.

Where does Eduardo Macias practice?

Eduardo Macias practices in Fontana, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1871539130.

How much does Medicare pay Eduardo Macias?

Eduardo Macias (NPI 1871539130) received approximately $61K in total Medicare Part B payments, serving 320 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1871539130

Eduardo MaciasM.D.

PRACTICEEDUARDO P MACIAS, MD, INC.See all providers at this practice →

OphthalmologyFontana, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

735

Unique beneficiaries

—

Total services

902

Distinct HCPCS

Medicare payment

$49K

Peer benchmark

Total Medicare services vs. 2,144 Ophthalmology providers in CA — below median (cohort median 1,859).

PRESCRIBING · PART D · 2024

Total Rx claims

2,815

Beneficiaries

—

Total drug cost

$226K

Distinct drugs

Brand share

25.9%

Top prescribed drugs

Latanoprost488 claims

Azelastine Hcl447 claims

Timolol Maleate291 claims

Diclofenac Sodium220 claims

Neomycin/Polymyxin B/Dexametha199 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$105

Payment records

By payment type

Food and Beverage$105

Top paying entities

Food and Beverage$105

REFERRAL NETWORK

Where Eduardo Macias'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
COMMUNITY HOSPITAL OF SAN BERNARDINO	78	173
Unilab Corporation Clinical Laboratory · West Hills, CA	56	107
George Villanueva Family Practice · Perris, CA	14	27
Aaron Jun Diagnostic Radiology · Rancho Cucamonga, CA	12	39
TZAN, CHYANSONG	11	11

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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