PROVIDER PROFILE · NPI 1174548903

Eran DuzmanM.D.

OphthalmologyIrvine, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

968

Unique beneficiaries

—

Total services

1,197

Distinct HCPCS

Medicare payment

$108K

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

1,434

Beneficiaries

—

Total drug cost

$430K

Distinct drugs

Brand share

52.9%

Top prescribed drugs

Prednisolone Acetate319 claims

Bimatoprost234 claims

Latanoprost187 claims

Moxifloxacin Hcl169 claims

Cyclosporine107 claims

QUALITY · MIPS · 2024

Final MIPS score

85.2

Quality

70.5

Cost

54.6

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.43%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$5K

Payment records

By payment type

Food and Beverage$2K

Consulting Fee$2K

Travel and Lodging$1K

REFERRAL NETWORK

Where Eran Duzman'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). 1 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	44	110

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
HOAG MEMORIAL HOSPITAL PRESBYTERIAN	43	76
Unilab Corporation Clinical Laboratory · West Hills, CA	39	69
Newport Bay Surgery Center, Llc Ambulatory Surgical Center · Newport Beach, CA	30	102
CALIFORNIA LABORATORY SCIENCES LLC	24	49
OPFELL, AMY	18	58
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	13	20
Arlene Montoya Anesthesiology · Newport Beach, CA	11	30

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