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PROVIDER PROFILE · NPI 1235219577

Mark UddenMD

PRACTICEBEN TAUB GENERAL HOSPITALSee all providers at this practice →
Hematology-OncologyHouston, TXI
CROSS-REFERENCE

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REFERRAL NETWORK

Where Mark Udden'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). 8 inbound referrers · 15 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
HARRIS COUNTY HOSPITAL DISTRICT1461,078
Clinical Pathology Laboratories, Inc.
Clinical Laboratory · Austin, TX
89660
Martha Mims
Hematology-Oncology · Houston, TX
73359
CHI ST. LUKE'S HEALTH BAYLOR COLLEGE OF MEDICINE MEDICAL CENTER48276
Martin Matzuk
Pathology · Houston, TX
1934
City Of Houston
Ambulance Service Provider · Houston, TX
1734
Yochai Birnbaum
Cardiology · Houston, TX
1732
Veronica Lenge De Rosen
Diagnostic Radiology · Houston, TX
1434
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
HARRIS COUNTY HOSPITAL DISTRICT112779
Martha Mims
Hematology-Oncology · Houston, TX
105401
Clinical Pathology Laboratories, Inc.
Clinical Laboratory · Austin, TX
42322
CHI ST. LUKE'S HEALTH BAYLOR COLLEGE OF MEDICINE MEDICAL CENTER26192
Courtney Miller-Chism
Hematology-Oncology · Houston, TX
2345
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Houston, TX
2055
Nasser Lakkis
Interventional Cardiology · Mobile, AL
1987
Yochai Birnbaum
Cardiology · Houston, TX
1432
Gustavo Rivero
Hematology-Oncology · Washington, DC
1452
Laboratory Corporation Of America
Clinical Laboratory · Houston, TX
1423
Rony Kampalath
Diagnostic Radiology · Orange, CA
1346
Megan Kaplan
Diagnostic Radiology · San Antonio, TX
1342
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
192
Unique beneficiaries
—
Total services
278
Distinct HCPCS
3
Medicare payment
$21K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 613 Hematology-Oncology providers in TX — bottom quintile (cohort median 2,625).
PRESCRIBING · PART D · 2024
Total Rx claims
155
Beneficiaries
—
Total drug cost
$686K
Distinct drugs
9
Brand share
68.4%
Top prescribed drugs
Hydrocodone/Acetaminophen31 claims
Hydroxyurea23 claims
Apixaban20 claims
Zanubrutinib18 claims
Rivaroxaban15 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$85
Payment records
1
By payment type
Education$85