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PROVIDER PROFILE · NPI 1114085362

Davinder SinghM.D.

Internal MedicineFountain Valley, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 050230
Hospital
CCN 050348
Hospital
CCN 052035
Long-term care hospital
CCN 052039
Long-term care hospital
REFERRAL NETWORK

Where Davinder Singh'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). 72 inbound referrers · 125 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NPI 13361520081102,337
Reza Dehdari
Diagnostic Radiology · Tustin, CA
89999
Elizabeth Nghiem
Infectious Disease · Fountain Valley, CA
881,595
Christopher Salem
Family Practice · Irvine, CA
82936
Robby Ayoub
Internal Medicine · Huntington Beach, CA
69665
Marvin Reyes
Infectious Disease · Fountain Valley, CA
67342
Harpreet Singh
Cardiology · Fountain Valley, CA
64767
Viney Soni
Pulmonary Disease · Fountain Valley, CA
61613
Essam Mostafa
Nephrology · Fountain Valley, CA
58943
SOUTHERN CALIFORNIA SPECIALTY CARE, LLC53506
NPI 1295791093531,043
Hon Yu
Internal Medicine · Santa Ana, CA
53479
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Falck Mobile Health Corp
Ambulance Service Provider · Orange, CA
115402
CHUDNOVSKY, VADIM1041,534
NPI 1336152008981,780
Christopher Salem
Family Practice · Irvine, CA
85921
Elizabeth Nghiem
Infectious Disease · Fountain Valley, CA
811,333
Reza Dehdari
Diagnostic Radiology · Tustin, CA
79829
SOUTH COAST GLOBAL MEDICAL CENTER, INC66201
Robby Ayoub
Internal Medicine · Huntington Beach, CA
65570
Filyn Corporation
Ambulance Service Provider · Anaheim, CA
58558
Marvin Reyes
Infectious Disease · Fountain Valley, CA
58310
SIEW, VICTOR56393
Viney Soni
Pulmonary Disease · Fountain Valley, CA
55507
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
876
Unique beneficiaries
—
Total services
6,361
Distinct HCPCS
6
Medicare payment
$302K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).
PRESCRIBING · PART D · 2024
Total Rx claims
13
Beneficiaries
—
Total drug cost
$270
Distinct drugs
1
Brand share
0.0%
Top prescribed drugs
Risperidone13 claims
QUALITY · MIPS · 2024
Final MIPS score
0.0
Quality
0.0
Cost
0.0
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
-9.00%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$90
Payment records
1
By payment type
Food and Beverage$90