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PROVIDER PROFILE · NPI 1083699243

Harrison YooM.D.

Internal MedicineSan Antonio, TXI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 677248
Home health agency
CCN 679424
Home health agency
CCN 450058
Hospital
CCN 450388
Hospital
CCN 670055
Hospital
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$263
Payment records
13
By payment type
Food and Beverage$263
PRESCRIBING · PART D · 2024
Total Rx claims
9,941
Beneficiaries
—
Total drug cost
$466K
Distinct drugs
115
Brand share
15.9%
Top prescribed drugs
Atorvastatin Calcium828 claims
Rosuvastatin Calcium663 claims
Amlodipine Besylate486 claims
Levothyroxine Sodium464 claims
Metformin Hcl361 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,244
Unique beneficiaries
—
Total services
1,427
Distinct HCPCS
9
Medicare payment
$134K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 6,183 Internal Medicine providers in TX — top quintile (cohort median 673).
REFERRAL NETWORK

Where Harrison Yoo'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). 16 inbound referrers · 40 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Jean Liu
Interventional Cardiology · San Antonio, TX
53158
Jose Arbona
Diagnostic Radiology · San Antonio, TX
2950
METHODIST HEALTHCARE SYSTEM OF SAN ANTONIO, LTD., L.L.P.2854
City Of San Antonio Texas
Ambulance Service Provider · San Antonio, TX
2334
David Salazar
Critical Care (Intensivists) · San Antonio, TX
1751
Keith Crow
Diagnostic Radiology · San Antonio, TX
1625
Kenneth Sandoval
Diagnostic Radiology · San Antonio, TX
1522
Jorge Velez
Diagnostic Radiology · San Antonio, TX
1522
John Gurian
Diagnostic Radiology · San Antonio, TX
1423
Scott Ulmer
Hematology-Oncology · San Antonio, TX
14144
Connie Barker
Nurse Practitioner · San Antonio, TX
1415
Henry Bussey
Physical Therapist in Private Practice · San Antonio, TX
1382
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Irving, TX
157325
METHODIST HEALTHCARE SYSTEM OF SAN ANTONIO LTD LLP74137
Jean Liu
Interventional Cardiology · San Antonio, TX
48155
Laboratory Corporation Of America
Clinical Laboratory · Houston, TX
4382
METHODIST HEALTHCARE SYSTEM OF SAN ANTONIO, LTD., L.L.P.3350
Jose Arbona
Diagnostic Radiology · San Antonio, TX
2751
Madhu Challapalli
Cardiology · San Antonio, TX
2270
Justin Boatsman
Diagnostic Radiology · San Antonio, TX
2235
John Clement
Diagnostic Radiology · San Antonio, TX
2129
Mary Altmeyer
Dermatology · San Antonio, TX
2026
VHS SAN ANTONIO PARTNERS LLC1929
Ariel Kruger
Diagnostic Radiology · San Antonio, TX
1928
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.