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PROVIDER PROFILE · NPI 1235274259

Richard Zelner

GastroenterologyFountain Valley, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
87.2
Quality
81.2
Cost
71.6
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.51%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
66
Beneficiaries
—
Total drug cost
$4K
Distinct drugs
2
Brand share
0.0%
Top prescribed drugs
Famotidine46 claims
Sucralfate20 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Richard Zelner'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). 6 inbound referrers · 16 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · West Hills, CA
90326
ORANGE COAST MEMORIAL MEDICAL CENTER84219
Memorial Care Surgical Center At Orange Coast, Llc
Ambulatory Surgical Center · Fountain Valley, CA
62176
KING, JOYCE1954
Richard Wasley
Diagnostic Radiology · Laguna Beach, CA
1837
Elliott Fankuchen
Diagnostic Radiology · Laguna Beach, CA
1127
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ORANGE COAST MEMORIAL MEDICAL CENTER113355
Unilab Corporation
Clinical Laboratory · West Hills, CA
72238
LONG BEACH MEMORIAL MEDICAL46155
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
44163
Memorial Care Surgical Center At Orange Coast, Llc
Ambulatory Surgical Center · Fountain Valley, CA
3667
HOAG MEMORIAL HOSPITAL PRESBYTERIAN2970
CALIFORNIA LABORATORY SCIENCES LLC28108
Elham Khanifar
Pathology · Long Beach, CA
2656
James Wong
Diagnostic Radiology · Laguna Hills, CA
1838
Elliott Fankuchen
Diagnostic Radiology · Laguna Beach, CA
1644
UNIVERSITY OF CALIFORNIA IRVINE1658
KING, JOYCE1416
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.