caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1427069459

Margaret Mann Zeballos

Family PracticeSan Antonio, TXI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
772
Beneficiaries
—
Total drug cost
$30K
Distinct drugs
38
Brand share
14.6%
Top prescribed drugs
Levothyroxine Sodium64 claims
Atorvastatin Calcium38 claims
Losartan Potassium36 claims
Amlodipine Besylate32 claims
Omeprazole32 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$35
Payment records
2
By payment type
Food and Beverage$35
Top paying entities
Food and Beverage$35
REFERRAL NETWORK

Where Margaret Mann Zeballos'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). 1 inbound referrers · 6 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
METHODIST HEALTHCARE SYSTEM OF SAN ANTONIO, LTD., L.L.P.1832
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Laboratory Corporation Of America
Clinical Laboratory · Houston, TX
94227
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Irving, TX
1934
METHODIST HEALTHCARE SYSTEM OF SAN ANTONIO, LTD., L.L.P.1522
Gerald Koppes
Cardiology · San Antonio, TX
1224
Ernesto Guerra
Gastroenterology · San Antonio, TX
1117
ANES, JOHN1115
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.