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PROVIDER PROFILE · NPI 1083675359

Omar ZantuaM.D.

PRACTICEGERIATRIC ASSOCIATES OF AMERICA, P.A.See all providers at this practice →
Geriatric MedicineHouston, TXI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 455652
Nursing home
CCN 455824
Nursing home
CCN 455969
Nursing home
CCN 676012
Nursing home
CCN 676328
Nursing home
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
10,514
Beneficiaries
—
Total drug cost
$757K
Distinct drugs
156
Brand share
21.2%
Top prescribed drugs
Atorvastatin Calcium535 claims
Apixaban366 claims
Sertraline Hcl350 claims
Gabapentin349 claims
Levothyroxine Sodium336 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
588
Unique beneficiaries
—
Total services
1,765
Distinct HCPCS
6
Medicare payment
$129K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 115 Geriatric Medicine providers in TX — top quintile (cohort median 520).
REFERRAL NETWORK

Where Omar Zantua'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). 29 inbound referrers · 59 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
STREB-MARTINEZ, JESSICA180922
CARROLL, KATHLEEN129756
UVALDE COUNTY HOSPITAL AUTHORITY115618
Sara Washa
Nurse Practitioner · Houston, TX
108796
METRO AMBULANCE, LP101523
METHODIST HEALTHCARE SYSTEM OF SAN ANTONIO, LTD., L.L.P.62265
BESTCARE LABORATORY SERVICES, LLC59496
City Of San Antonio Texas
Ambulance Service Provider · San Antonio, TX
53204
Amber Hoberg
Nurse Practitioner · San Antonio, TX
51336
CHRISTUS SANTA ROSA HEALTH CARE CORPORATION46205
AMERICAN MEDICAL RESPONSE AMBULANCE SERVICE INC3399
WEST WHARTON COUNTY HOSPITAL DISTRICT25245
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
STREB-MARTINEZ, JESSICA178939
KAN DI KI, LLC1681,675
UVALDE COUNTY HOSPITAL AUTHORITY143834
CARROLL, KATHLEEN126629
Sara Washa
Nurse Practitioner · Houston, TX
104698
Symphony Diagnostic Services No 1 Llc
Portable X-Ray Supplier · Sparks, MD
92357
Kan-Di-Ki Llc
Portable X-Ray Supplier · North Hollywood, CA
88347
METRO AMBULANCE, LP86441
Ni Williams
Podiatry · Northbrook, IL
81273
Linda Baker
Optometry · San Antonio, TX
76186
NPI 173015913863375
BESTCARE LABORATORY SERVICES, LLC60522
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.