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PROVIDER PROFILE · NPI 1154389179

Stephen MarvinMD

PRACTICERIVERSIDE NEUROSURGICAL ASSOCIATESSee all providers at this practice →
NeurosurgeryRiverside, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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REFERRAL NETWORK

Where Stephen Marvin'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). 13 inbound referrers · 23 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
KNOLLS WEST ENTERPRISES32167
ANTELOPE VALLEY HEALTH CARE DISTRICT3071
Arash Milani
Internal Medicine · Victorville, CA
26227
KAN-DI-KI LLC1654
Bipinchandra Bhagat
Infectious Disease · Victorville, CA
1544
Cecilia Euredjian
Physician Assistant · Granada Hills, CA
15118
Nitin Nanda
Geriatric Psychiatry · Sherman Oaks, CA
1564
Victor Sabo
Internal Medicine · Redding, CA
13180
TA, HAN1250
NPI 11847870201242
David Lebeau
Diagnostic Radiology · Riverside, CA
1227
Khalid Javeri
Diagnostic Radiology · Santa Monica, CA
1133
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Kan-Di-Ki Llc
Portable X-Ray Supplier · North Hollywood, CA
36327
Shima Hadidchi
Family Practice · Victorville, CA
31346
Desert Valley Medical Transport Inc
Ambulance Service Provider · Victorville, CA
27109
Arash Milani
Internal Medicine · Victorville, CA
23265
KNOLLS WEST ENTERPRISES2391
ANTELOPE VALLEY HEALTH CARE DISTRICT2265
Cecilia Euredjian
Physician Assistant · Granada Hills, CA
22119
Scott Whitmore
Podiatry · Lakewood, CA
2053
FIVE STAR QUALITY CARE CA LLC1953
American Medical Response Of Southern California
Ambulance Service Provider · Lancaster, CA
1758
KAN-DI-KI LLC1760
Nitin Nanda
Geriatric Psychiatry · Sherman Oaks, CA
1678
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.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
19
Unique beneficiaries
—
Total services
46
Distinct HCPCS
1
Medicare payment
$3K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 497 Neurosurgery providers in CA — bottom quintile (cohort median 341).
QUALITY · MIPS · 2024
Final MIPS score
100.0
Quality
9.3
Cost
49.9
Improvement activities
40.0
Promoting interop.
98.0
Payment adjustment
1.05%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.