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PROVIDER PROFILE · NPI 1356450050

Carlos Alvarez-MerazMD

PRACTICEADULT INTERNAL MEDICINE SPECIALISTSee all providers at this practice →
Internal MedicineSan Antonio, TXI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
849
Unique beneficiaries
—
Total services
1,424
Distinct HCPCS
17
Medicare payment
$110K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 6,183 Internal Medicine providers in TX — top quintile (cohort median 673).
QUALITY · MIPS · 2024
Final MIPS score
21.7
Quality
0.0
Cost
72.3
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
-6.40%
Individual
PRESCRIBING · PART D · 2024
Total Rx claims
2,822
Beneficiaries
—
Total drug cost
$247K
Distinct drugs
82
Brand share
19.5%
Top prescribed drugs
Levothyroxine Sodium183 claims
Atorvastatin Calcium157 claims
Rosuvastatin Calcium109 claims
Gabapentin99 claims
Metformin Hcl96 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Carlos Alvarez-Meraz'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). 22 inbound referrers · 34 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
METHODIST HEALTHCARE SYSTEM OF SAN ANTONIO, LTD., L.L.P.147334
METRO AMBULANCE, LP2750
Marvin Moszkowicz
Internal Medicine · San Antonio, TX
2748
City Of San Antonio Texas
Ambulance Service Provider · San Antonio, TX
2554
Jorge Velez
Diagnostic Radiology · San Antonio, TX
2051
Joyce Schwartz
Pathology · Shavano Park, TX
1627
Bruce Brockway
Internal Medicine · San Antonio, TX
1634
Robert Schnitzler
Cardiology · San Antonio, TX
16156
Clinical Pathology Laboratories, Inc.
Clinical Laboratory · Austin, TX
1537
Keith Crow
Diagnostic Radiology · San Antonio, TX
1530
Scott Partyka
Diagnostic Radiology · San Antonio, TX
1542
MCCOLLEY, JOSEPH1431
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Irving, TX
104218
Rodney Carry
Internal Medicine · Shavano Park, TX
96495
METHODIST HEALTHCARE SYSTEM OF SAN ANTONIO, LTD., L.L.P.62123
Marvin Moszkowicz
Internal Medicine · San Antonio, TX
49124
METRO AMBULANCE, LP3068
Peter Berardo
Diagnostic Radiology · San Antonio, TX
2637
Laboratory Corporation Of America
Clinical Laboratory · Houston, TX
2649
VHS SAN ANTONIO PARTNERS LLC2365
Justin Boatsman
Diagnostic Radiology · San Antonio, TX
2041
ALTHEADX, INC.1822
Joel Dunlap
Diagnostic Radiology · San Antonio, TX
1848
Robert Schnitzler
Cardiology · San Antonio, TX
17224
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.