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PROVIDER PROFILE · NPI 1013925874

Maria PerezMD

Internal MedicineAustin, TXI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
1,570
Beneficiaries
—
Total drug cost
$127K
Distinct drugs
48
Brand share
20.5%
Top prescribed drugs
Atorvastatin Calcium131 claims
Levothyroxine Sodium119 claims
Amlodipine Besylate73 claims
Alprazolam71 claims
Rosuvastatin Calcium68 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
136
Unique beneficiaries
—
Total services
166
Distinct HCPCS
6
Medicare payment
$15K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 6,183 Internal Medicine providers in TX — bottom quintile (cohort median 673).
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 747581
Home health agency
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Maria Perez'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). 46 inbound referrers · 108 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
City Of El Paso Texas
Ambulance Service Provider · El Paso, TX
118237
TENET HOSPITALS LIMITED116227
EL PASO COUNTY HOSPITAL DISTRICT116358
Monica Vasquez
Nurse Practitioner · El Paso, TX
84290
Saravanan Valliappan
Diagnostic Radiology · Las Vegas, NV
66176
Khanh Nguyen
Diagnostic Radiology · El Paso, TX
63126
Oscar Aguilar
Internal Medicine · El Paso, TX
5697
David Patterson
Diagnostic Radiology · El Paso, TX
51147
Farooque Ahmed
Internal Medicine · El Paso, TX
47210
NEIMAN, PARVIZ4283
David Vaughn
Diagnostic Radiology · Fort Collins, CO
40104
Manasseh Medical Imaging, Inc
Portable X-Ray Supplier · Lubbock, TX
3992
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
TENET HOSPITALS LIMITED189456
TENET HOSPITALS LIMITED156245
EL PASO COUNTY HOSPITAL DISTRICT142493
City Of El Paso Texas
Ambulance Service Provider · El Paso, TX
106208
SAYERS, TIMOTHY105317
Life Ambulance Service Inc.
Ambulance Service Provider · El Paso, TX
101273
Monica Vasquez
Nurse Practitioner · El Paso, TX
91330
Sandro Parisi
Diagnostic Radiology · Las Cruces, NM
75175
David Patterson
Diagnostic Radiology · El Paso, TX
74227
JANSS, WILLIAM70191
WEST WHARTON COUNTY HOSPITAL DISTRICT70343
Khanh Nguyen
Diagnostic Radiology · El Paso, TX
58112
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.