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PROVIDER PROFILE · NPI 1467461574

John FangM.D.

PRACTICEMIRAMAR EYE SPECIALISTS MEDICAL GROUP, INCSee all providers at this practice →
OphthalmologyVentura, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,748
Unique beneficiaries
—
Total services
6,802
Distinct HCPCS
15
Medicare payment
$268K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,144 Ophthalmology providers in CA — top quintile (cohort median 1,859).
PRESCRIBING · PART D · 2024
Total Rx claims
4,823
Beneficiaries
—
Total drug cost
$2.9M
Distinct drugs
30
Brand share
50.6%
Top prescribed drugs
Cyclosporine609 claims
Prednisolone Acetate563 claims
Doxycycline Hyclate531 claims
Moxifloxacin Hcl376 claims
Lifitegrast301 claims
QUALITY · MIPS · 2024
Final MIPS score
88.2
Quality
86.2
Cost
73.1
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.56%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
50
By payment type
Food and Beverage$2K
REFERRAL NETWORK

Where John Fang'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). 15 inbound referrers · 25 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · West Hills, CA
115355
COMMUNITY MEMORIAL HEALTH SYSTEM58293
LOS ROBLES REGIONAL MEDICAL CENTER3684
MALOON, STEPHEN34153
BEUTTLER, WILLIAM1766
Daniel Ebroon
Ophthalmology · Thousand Oaks, CA
1629
Pacific Diagnostic Laboratories
Clinical Laboratory · Santa Barbara, CA
1522
Ashish Toor
Ophthalmology · Thousand Oaks, CA
1559
FRAMBACH, DONALD1425
Primex Clinical Laboratories Inc.
Clinical Laboratory · Van Nuys, CA
1448
Lynn Eye Surgery Center, Llc
Ambulatory Surgical Center · Thousand Oaks, CA
1450
WEST COAST CLINICAL LABORATORIES, INC.1239
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · West Hills, CA
102289
The Westlake Ophthalmology Asc, Llc
Ambulatory Surgical Center · Westlake Village, CA
59237
COMMUNITY MEMORIAL HEALTH SYSTEM48153
LOS ROBLES REGIONAL MEDICAL CENTER4065
COUNTY OF VENTURA39102
MALOON, STEPHEN2961
WANG, CHUNG2677
Shayna Mangers
Ophthalmology · Thousand Oaks, CA
2437
Joel Corwin
Ophthalmology · Ventura, CA
1934
Daniel Ebroon
Ophthalmology · Thousand Oaks, CA
1938
WESTERN HEALTH SCIENCES MEDICAL LAB1823
Joseph Chen
Ophthalmology · Westlake Village, CA
1523
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.