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PROVIDER PROFILE · NPI 1386669489

Carl CarlsonM.D.

CardiologyFremont, 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
2,755
Beneficiaries
—
Total drug cost
$568K
Distinct drugs
55
Brand share
25.2%
Top prescribed drugs
Atorvastatin Calcium326 claims
Apixaban167 claims
Rosuvastatin Calcium114 claims
Bisoprolol Fumarate106 claims
Semaglutide102 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,340
Unique beneficiaries
—
Total services
5,042
Distinct HCPCS
12
Medicare payment
$221K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,869 Cardiology providers in CA — top quintile (cohort median 2,371).
QUALITY · MIPS · 2024
Final MIPS score
22.3
Quality
0.0
Cost
74.2
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
-6.33%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
57
By payment type
Food and Beverage$1K
Education$116
REFERRAL NETWORK

Where Carl Carlson'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). 51 inbound referrers · 134 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Jacob Wouden
Diagnostic Radiology · Fremont, CA
162385
Mimi Lin
Diagnostic Radiology · Fremont, CA
146402
Horng Lin
Interventional Radiology · Salinas, CA
105255
Ashit Jain
Cardiology · Fremont, CA
57314
Royal Ambulance Inc.
Ambulance Service Provider · San Leandro, CA
51120
ENGERS, JOHN4479
Alan Spira
Emergency Medicine · Beverly Hills, CA
4392
Ramiro Garcia
Hospitalist · Hayward, CA
39215
Pradeep Kumar
Cardiology · Fremont, CA
3485
Jon Keller
Pathology · Palo Alto, CA
3378
David Freiheit
Emergency Medicine · Fremont, CA
3180
Leif Eriksen
Emergency Medicine · San Francisco, CA
2951
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
WASHINGTON TOWNSHIP HOSPITAL DISTRICT6192,635
Bruce Nixon
Diagnostic Radiology · Fremont, CA
203481
CHENG, JYE-SHERN182425
PARAMEDICS PLUS, LLC171275
Sunil Upender
Diagnostic Radiology · New Haven, CT
158380
Mimi Lin
Diagnostic Radiology · Fremont, CA
139321
Unilab Corporation
Clinical Laboratory · Sacramento, CA
132447
Jacob Wouden
Diagnostic Radiology · Fremont, CA
130347
Unilab Corporation
Clinical Laboratory · San Jose, CA
116481
Royal Ambulance Inc.
Ambulance Service Provider · San Leandro, CA
80171
Ashit Jain
Cardiology · Fremont, CA
75433
Thirupathi Reddy
Cardiology · San Jose, CA
74362
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.