PROVIDER PROFILE · NPI 1588007249

Martin CastilloFNP-C

Nurse PractitionerLake Charles, LAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,452

Unique beneficiaries

—

Total services

1,771

Distinct HCPCS

Medicare payment

$64K

Peer benchmark

Total Medicare services vs. 3,413 Nurse Practitioner providers in LA — top quintile (cohort median 230).

PRESCRIBING · PART D · 2024

Total Rx claims

2,635

Beneficiaries

—

Total drug cost

$423K

Distinct drugs

Brand share

33.7%

Top prescribed drugs

Tamsulosin Hcl898 claims

Finasteride244 claims

Oxybutynin Chloride218 claims

Solifenacin Succinate120 claims

Mirabegron114 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$542

Payment records

By payment type

Food and Beverage$542

REFERRAL NETWORK

Where Martin 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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LOUVIERE, GERALD	38	74
Mohammed Sarwar Internal Medicine · Lake Charles, LA	27	88
Aimee Allen Nurse Practitioner · Lake Charles, LA	21	66
ARABIE, CYNTHIA	19	42
Muhammad Shaikh Internal Medicine · Lake Charles, LA	18	65
John Winterton Cardiology · Lake Charles, LA	18	24
MILLER, GEORGE	13	26
Ping Kok Lie Internal Medicine · Lake Charles, LA	13	70
Mary Sherk Family Practice · Lake Charles, LA	12	32
Jean White Interventional Cardiology · Lake Charles, LA	12	18
Harpal Benipal Internal Medicine · Lake Charles, LA	11	37

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