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PROVIDER PROFILE · NPI 1003913781

Ellen Morrissey

PRACTICEEAST BAY NEPHROLOGY MEDICAL GROUP, INC.See all providers at this practice →
Internal MedicineBerkeley, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
90
Beneficiaries
—
Total drug cost
$814
Distinct drugs
4
Brand share
0.0%
Top prescribed drugs
Losartan Potassium31 claims
Lisinopril26 claims
Amlodipine Besylate21 claims
Famotidine12 claims
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Ellen Morrissey'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). 36 inbound referrers · 72 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Katherine Rausa
Nephrology · South San Francisco, CA
108369
ALAMEDA HEALTH SYSTEM65389
SUTTER EAST BAY HOSPITALS57143
CONTRA COSTA COUNTY36196
Oliver Khakmahd
Nephrology · Berkeley, CA
35122
Denise Ricker
Nephrology · Berkeley, CA
33104
Kathryn Klima
Diagnostic Radiology · Oakland, CA
3090
Samuel Wong
Nephrology · Berkeley, CA
30104
Gary Marcus
Cardiology · San Pablo, CA
28116
NPI 14876649832899
Robert Doud
Nephrology · Berkeley, CA
2799
Veena Manjunath
Nephrology · Berkeley, CA
2691
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Katherine Rausa
Nephrology · South San Francisco, CA
117271
NPI 173014970984788
LLANO DIALYSIS LLC741,328
ALAMEDA HEALTH SYSTEM67436
Protransport 1
Ambulance Service Provider · Rohnert Park, CA
51319
Robert Doud
Nephrology · Berkeley, CA
47145
Monte Wu
Nephrology · Berkeley, CA
44126
SUTTER EAST BAY HOSPITALS39114
Unilab Corporation
Clinical Laboratory · Sacramento, CA
38174
Maria Pagtalunan
Nephrology · Berkeley, CA
35143
WEST CONTRA COSTA HEALTHCARE DISTRICT35126
CONTRA COSTA COUNTY35205
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.