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PROVIDER PROFILE · NPI 1356343073

Geoffrey GrahamM.D.

Internal MedicineThousand Oaks, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
254
Unique beneficiaries
—
Total services
321
Distinct HCPCS
4
Medicare payment
$31K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — below median (cohort median 531).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Geoffrey Graham'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). 40 inbound referrers · 78 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LOS ROBLES REGIONAL MEDICAL CENTER3231,278
Sanjiv Sheel
Diagnostic Radiology · Edina, MN
91356
David Aufrichtig
Diagnostic Radiology · Thousand Oaks, CA
84329
Jason Lee
Diagnostic Radiology · Thousand Oaks, CA
82348
American Medical Response Ambulance Service Inc
Ambulance Service Provider · Moorpark, CA
82258
Barry Klein
Diagnostic Radiology · Thousand Oaks, CA
75221
Monica Amantia
Diagnostic Radiology · Studio City, CA
56250
Catherine Moses
Diagnostic Radiology · Thousand Oaks, CA
52234
Unilab Corporation
Clinical Laboratory · West Hills, CA
49226
CARDENAS, EVELYN42121
NPI 130695851737613
Asra Farooqui
Internal Medicine · Thousand Oaks, CA
36131
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Michael Hlinka
Diagnostic Radiology · Thousand Oaks, CA
107409
LOS ROBLES REGIONAL MEDICAL CENTER106410
Monica Amantia
Diagnostic Radiology · Studio City, CA
80284
Ruth Polan
Diagnostic Radiology · Thousand Oaks, CA
66190
Asra Farooqui
Internal Medicine · Thousand Oaks, CA
65297
Michael Papanicolaou
Cardiology · Thousand Oaks, CA
59123
Jason Lee
Diagnostic Radiology · Thousand Oaks, CA
54230
Sanjiv Sheel
Diagnostic Radiology · Edina, MN
53232
Barry Klein
Diagnostic Radiology · Thousand Oaks, CA
53172
David Aufrichtig
Diagnostic Radiology · Thousand Oaks, CA
52192
Regents Of The University Of
Clinical Laboratory · Panorama City, CA
47149
Joseph Turk
Orthopedic Surgery · Thousand Oaks, CA
45266
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.