PROVIDER PROFILE · NPI 1407907793

Luis CastilloM.D.

Infectious DiseaseHouston, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

286

Unique beneficiaries

—

Total services

944

Distinct HCPCS

Medicare payment

$65K

Peer benchmark

Total Medicare services vs. 425 Infectious Disease providers in TX — above median (cohort median 589).

PRESCRIBING · PART D · 2024

Total Rx claims

539

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

Brand share

65.9%

Top prescribed drugs

Bictegrav/Emtricit/Tenofov Ala158 claims

Dolutegravir Sodium/Lamivudine59 claims

Emtricitabine/Tenofov Alafenam50 claims

Darunavir37 claims

Dolutegravir Sodium33 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$71

Payment records

By payment type

Food and Beverage$58

Education$13

REFERRAL NETWORK

Where Luis Castillo'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). 45 inbound referrers · 84 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	74	277
Jose Spencer Diagnostic Radiology · Katy, TX	61	166
Paul Evans Diagnostic Radiology · Houston, TX	57	106
Chi Hiong Go Infectious Disease · The Woodlands, TX	56	101
Philip Katz Diagnostic Radiology · Houston, TX	45	98
Leena Chacko Family Practice · Shenandoah, TX	42	405
Bernardo De La Guardia Cardiology · The Woodlands, TX	40	76
TRIUMPH HOSPITAL OF NORTH HOUSTON, LP	34	50
Amit Annamaneni Pulmonary Disease · Shenandoah, TX	34	246
Gopikishan Rangaraj Hospitalist · Houston, TX	32	49
Steven Chon Family Practice · The Woodlands, TX	31	126
SUTTON, PHILLIP	31	45

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
HOUSTON NORTHWEST OPERATING COMPANY, LLC	139	422
Chi Hiong Go Infectious Disease · The Woodlands, TX	82	171
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	60	189
Paul Evans Diagnostic Radiology · Houston, TX	52	89
Ralph Norton Diagnostic Radiology · Houston, TX	49	82
Kee Wee Diagnostic Radiology · Houston, TX	47	83
PASADENA AREA TRANSPORTATION, LP	46	72
Voon Liaw Interventional Radiology · Houston, TX	44	110
Leena Chacko Family Practice · Shenandoah, TX	43	539
Chandra Katragadda Diagnostic Radiology · Houston, TX	38	76
Jose Spencer Diagnostic Radiology · Katy, TX	38	102
Philip Katz Diagnostic Radiology · Houston, TX	36	76

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