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PROVIDER PROFILE · NPI 1467425439

Ryan BrownMD

PRACTICEUNIVERSITY HEALTHCARE ALLIANCESee all providers at this practice →
CardiologyWalnut Creek, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
4,310
Beneficiaries
—
Total drug cost
$908K
Distinct drugs
50
Brand share
25.9%
Top prescribed drugs
Rosuvastatin Calcium463 claims
Atorvastatin Calcium393 claims
Apixaban338 claims
Metoprolol Succinate313 claims
Amlodipine Besylate304 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
5,313
Unique beneficiaries
—
Total services
7,440
Distinct HCPCS
46
Medicare payment
$513K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,869 Cardiology providers in CA — top quintile (cohort median 2,371).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
77
By payment type
Food and Beverage$2K
REFERRAL NETWORK

Where Ryan Brown'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). 57 inbound referrers · 73 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NATHAN, MARK68160
Jonathan Posin
Diagnostic Radiology · Walnut Creek, CA
66135
Angelo Crudale
Diagnostic Radiology · Walnut Creek, CA
49103
Sunil Gandhi
Diagnostic Radiology · Walnut Creek, CA
4179
John Vu
Cardiology · Walnut Creek, CA
3465
Saurabh Patel
Diagnostic Radiology · Walnut Creek, CA
3172
Kimberly Blumberg
Diagnostic Radiology · Walnut Creek, CA
3072
SCHICK, ROBERT2966
Eric Chen
Interventional Radiology · Los Angeles, CA
2838
Daniel Kim
Diagnostic Radiology · Walnut Creek, CA
2765
Amy Lai
Diagnostic Radiology · New York, NY
2736
Theresa Tandingan
Nurse Practitioner · Sacramento, CA
2641
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
227730
JOHN MUIR HEALTH149326
John Krouse
Interventional Cardiology · Walnut Creek, CA
142247
JOHN MUIR HEALTH97275
Christopher Wulff
Interventional Cardiology · Walnut Creek, CA
87263
Faizul Haque
Interventional Cardiology · Walnut Creek, CA
81234
Andrew Benn
Cardiology · Walnut Creek, CA
61152
Neal White
Cardiology · Walnut Creek, CA
60167
Laboratory Corporation Of America
Clinical Laboratory · San Leandro, CA
54129
NATHAN, MARK54165
William Hoddick
Diagnostic Radiology · Walnut Creek, CA
53155
JOHN MUIR HEALTH5089
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.