PROVIDER PROFILE · NPI 1528041050

Arlene MontoyaM.D.

PRACTICEAMY P OPFELL MD APCSee all providers at this practice →

AnesthesiologyNewport Beach, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

639

Unique beneficiaries

—

Total services

739

Distinct HCPCS

Medicare payment

$80K

Peer benchmark

Total Medicare services vs. 4,547 Anesthesiology providers in CA — top quintile (cohort median 182).

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 · 2024

Total received

$33

Payment records

By payment type

Food and Beverage$33

REFERRAL NETWORK

Where Arlene Montoya'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Newport Bay Surgery Center, Llc Ambulatory Surgical Center · Newport Beach, CA	234	287
Unilab Corporation Clinical Laboratory · West Hills, CA	25	39
David Wirta Ophthalmology · Newport Beach, CA	19	26
Antoine Fahd Ophthalmology · Huntington Beach, CA	19	44
Cuong-Dung Do Ophthalmology · Westminster, CA	18	39
Lee Novick Ophthalmology · Fountain Valley, CA	15	36
Eran Duzman Ophthalmology · Irvine, CA	11	30

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