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PROVIDER PROFILE · NPI 1093773137

Barry GreenbergM.D.

PRACTICEUCSDSee all providers at this practice →
Advanced Heart Failure and Transplant CardiologySan Diego, CAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050025
Hospital
REFERRAL NETWORK

Where Barry Greenberg'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). 20 inbound referrers · 38 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
REGENTS OF THE UNIVERSITY OF CALIFORNIA1191,918
Eric Adler
Advanced Heart Failure and Transplant Cardiology · San Diego, CA
591,862
William Ladd
Diagnostic Radiology · San Diego, CA
541,250
Sharon Brouha
Diagnostic Radiology · San Diego, CA
43786
Albert Hsiao
Diagnostic Radiology · San Diego, CA
40706
RENNER, JOHN27237
Daniel Blanchard
Cardiology · San Diego, CA
24186
Ulrich Schmidt
Anesthesiology · San Diego, CA
19330
Anthony Demaria
Cardiology · San Diego, CA
18139
Jessica Lin
Physician Assistant · La Jolla, CA
1897
Joel Wilson
Cardiology · Bellevue, WA
17128
Albert Nguyen
Anesthesiology · San Diego, CA
16225
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
REGENTS OF THE UNIVERSITY OF CALIFORNIA1372,776
BARNARD, DENISE561,456
Jorge Silva Enciso
Advanced Heart Failure and Transplant Cardiology · San Diego, CA
541,636
Eric Adler
Advanced Heart Failure and Transplant Cardiology · San Diego, CA
491,161
Albert Hsiao
Diagnostic Radiology · San Diego, CA
39441
William Ladd
Diagnostic Radiology · San Diego, CA
39689
Sharon Brouha
Diagnostic Radiology · San Diego, CA
35465
Jessica Lin
Physician Assistant · La Jolla, CA
34174
Ulrika Birgersdotter-Green
Clinical Cardiac Electrophysiology · San Diego, CA
34261
Andrew Kahn
Cardiology · San Diego, CA
29160
Daniel Blanchard
Cardiology · San Diego, CA
26212
RENNER, JOHN25194
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
83
Unique beneficiaries
—
Total services
192
Distinct HCPCS
3
Medicare payment
$19K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 65 Advanced Heart Failure and Transplant Cardiology providers in CA — bottom quintile (cohort median 1,349).
PRESCRIBING · PART D · 2024
Total Rx claims
649
Beneficiaries
—
Total drug cost
$295K
Distinct drugs
16
Brand share
35.3%
Top prescribed drugs
Carvedilol100 claims
Sacubitril/Valsartan98 claims
Empagliflozin80 claims
Spironolactone76 claims
Metoprolol Succinate47 claims
QUALITY · MIPS · 2024
Final MIPS score
90.8
Quality
84.1
Cost
73.9
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.66%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$28K
Payment records
16
By payment type
Consulting Fee$26K
Honoraria$2K
Food and Beverage$382
Travel and Lodging$19