What is Victor Villarreal's specialty?

Victor Villarreal (NPI 1649246463) is a Medicare-billing provider whose primary specialty is Nephrology in San Antonio, TX.

Where does Victor Villarreal practice?

Victor Villarreal practices in San Antonio, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1649246463.

How much does Medicare pay Victor Villarreal?

Victor Villarreal (NPI 1649246463) received approximately $164K in total Medicare Part B payments, serving 342 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1649246463

Victor VillarrealMD

NephrologySan Antonio, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

738

Unique beneficiaries

—

Total services

2,835

Distinct HCPCS

Medicare payment

$155K

Peer benchmark

Total Medicare services vs. 883 Nephrology providers in TX — top quintile (cohort median 1,432).

PRESCRIBING · PART D · 2024

Total Rx claims

1,808

Beneficiaries

—

Total drug cost

$441K

Distinct drugs

Brand share

24.9%

Top prescribed drugs

Furosemide226 claims

Allopurinol224 claims

Dapagliflozin Propanediol201 claims

Amlodipine Besylate149 claims

Losartan Potassium141 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$476

Payment records

By payment type

Food and Beverage$476

Top paying entities

Food and Beverage$476

REFERRAL NETWORK

Where Victor Villarreal'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). 77 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
METHODIST HEALTHCARE SYSTEM OF SAN ANTONIO, LTD., L.L.P.	336	1,684
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	174	717
FRESENIUS MEDICAL CARE SAN ANTONIO, LLC	94	1,334
Rashid Sharaf Nephrology · San Antonio, TX	74	328
Jorge Velez Diagnostic Radiology · San Antonio, TX	71	373
SPECTRA LABORATORIES INC	61	348
Michael Lane Diagnostic Radiology · San Antonio, TX	56	320
BRUSH, RUTH	51	245
City Of San Antonio Texas Ambulance Service Provider · San Antonio, TX	51	228
Michael Lepeska Diagnostic Radiology · San Antonio, TX	48	536
CHRISTUS SANTA ROSA HEALTH CARE CORPORATION	46	215
Joyce Schwartz Pathology · Shavano Park, TX	45	277

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events