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PROVIDER PROFILE · NPI 1497730709

Richard RisonM.D.

NeurologyWhittier, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
0.0
Cost
43.3
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.00%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$3K
Payment records
149
By payment type
Food and Beverage$3K
PRESCRIBING · PART D · 2024
Total Rx claims
2,216
Beneficiaries
—
Total drug cost
$841K
Distinct drugs
53
Brand share
25.2%
Top prescribed drugs
Donepezil Hcl190 claims
Levetiracetam183 claims
Carbidopa/Levodopa174 claims
Gabapentin122 claims
Primidone105 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,156
Unique beneficiaries
—
Total services
1,919
Distinct HCPCS
16
Medicare payment
$106K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,670 Neurology providers in CA — top quintile (cohort median 581).
REFERRAL NETWORK

Where Richard Rison'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). 80 inbound referrers · 118 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PIH HEALTH WHITTIER HOSPITAL5191,097
Unilab Corporation
Clinical Laboratory · West Hills, CA
160343
Paul Helfgott
Neurology · Whittier, CA
142261
Daniel Saket
Diagnostic Radiology · Whittier, CA
128241
Zareh Ounjian
Diagnostic Radiology · Whittier, CA
125236
Gautam Ganguly
Neurology · Whittier, CA
122232
Sudhaker Nayak
Cardiology · Whittier, CA
119289
BEVERLY COMMUNITY HOSPITAL ASSOCIATION119189
Richard Parks
Interventional Cardiology · Whittier, CA
119194
Christina Lee
Diagnostic Radiology · Whittier, CA
116252
Nanette Kovash
Diagnostic Radiology · Sacramento, CA
104205
Paresh Patel
Internal Medicine · Whittier, CA
93182
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PIH HEALTH WHITTIER HOSPITAL187415
Jagdish Patel
Diagnostic Radiology · Whittier, CA
129304
Paul Helfgott
Neurology · Whittier, CA
122215
Brian Yue
Diagnostic Radiology · Whittier, CA
112239
Gautam Ganguly
Neurology · Whittier, CA
109205
Unilab Corporation
Clinical Laboratory · West Hills, CA
104207
Falck Mobile Health Corp
Ambulance Service Provider · Orange, CA
82139
Aditya Ambegaonkar
Cardiology · Los Angeles, CA
80157
Joel Garris
Diagnostic Radiology · Whittier, CA
75180
Joseph Park
Diagnostic Radiology · Whittier, CA
75161
California Medical Response
Ambulance Service Provider · South El Monte, CA
74137
Zareh Ounjian
Diagnostic Radiology · Whittier, CA
71176
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.