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PROVIDER PROFILE · NPI 1316932270

Essam MostafaM.D.

PRACTICEDR TUNG NGO, INCSee all providers at this practice →
NephrologyFountain Valley, CAI
CROSS-REFERENCE

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QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (10)

CCN 052617
Dialysis facility
CCN 552518
Dialysis facility
CCN 552527
Dialysis facility
CCN 552630
Dialysis facility
CCN 552781
Dialysis facility
CCN 050069
Hospital
CCN 050230
Hospital
CCN 050348
Hospital
CCN 050526
Hospital
CCN 050678
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
370
Beneficiaries
—
Total drug cost
$57K
Distinct drugs
14
Brand share
20.3%
Top prescribed drugs
Furosemide48 claims
Hydralazine Hcl44 claims
Parenteral Amino Acid 20% No.141 claims
Calcitriol38 claims
Amlodipine Besylate33 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,004
Unique beneficiaries
—
Total services
4,854
Distinct HCPCS
10
Medicare payment
$582K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 985 Nephrology providers in CA — top quintile (cohort median 1,482).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$294
Payment records
14
By payment type
Food and Beverage$294
REFERRAL NETWORK

Where Essam Mostafa'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). 93 inbound referrers · 146 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Son Dinh
Nephrology · Fountain Valley, CA
178768
Elizabeth Nghiem
Infectious Disease · Fountain Valley, CA
1291,217
Reza Shahbaz
Diagnostic Radiology · Orange, CA
89473
Marvin Reyes
Infectious Disease · Fountain Valley, CA
86319
CASSIDY, DAVID76260
Mehdi Jalili
Diagnostic Radiology · Orange, CA
75262
ORANGE COAST MEMORIAL MEDICAL CENTER71153
Naser Rahbar
Diagnostic Radiology · Anaheim, CA
70456
Harpreet Singh
Cardiology · Fountain Valley, CA
64137
Christopher Salem
Family Practice · Irvine, CA
64842
Robby Ayoub
Internal Medicine · Huntington Beach, CA
64526
Reza Dehdari
Diagnostic Radiology · Tustin, CA
62496
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Philip Yang
Nephrology · Fountain Valley, CA
1851,600
Son Dinh
Nephrology · Fountain Valley, CA
183737
Sandeep Dang
Nephrology · Fountain Valley, CA
126642
Falck Mobile Health Corp
Ambulance Service Provider · Orange, CA
117278
Elizabeth Nghiem
Infectious Disease · Fountain Valley, CA
1151,118
Marvin Reyes
Infectious Disease · Fountain Valley, CA
96350
LOK, JOHN91354
CHUDNOVSKY, VADIM891,017
Eastwest Proto Inc
Ambulance Service Provider · Commerce, CA
85205
UNIVERSITY OF CALIFORNIA IRVINE84292
DAVILA, JAVIER76230
Reza Dehdari
Diagnostic Radiology · Tustin, CA
68511
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.