What is Michael Castro's specialty?

Michael Castro (NPI 1306834338) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Los Angeles, CA.

Where does Michael Castro practice?

Michael Castro practices in Los Angeles, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1306834338.

How much does Medicare pay Michael Castro?

Michael Castro (NPI 1306834338) received approximately $80K in total Medicare Part B payments, serving 52 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1306834338

Michael CastroM.D.

Hematology-OncologyLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

498

Unique beneficiaries

—

Total services

972

Distinct HCPCS

Medicare payment

$31K

Peer benchmark

Total Medicare services vs. 957 Hematology-Oncology providers in CA — above median (cohort median 4,173).

PRESCRIBING · PART D · 2024

Total Rx claims

203

Beneficiaries

—

Total drug cost

$1.1M

Distinct drugs

Brand share

42.9%

Top prescribed drugs

Famotidine34 claims

Ruxolitinib Phosphate24 claims

Enzalutamide22 claims

Capivasertib18 claims

Losartan Potassium17 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$838

Payment records

By payment type

Food and Beverage$838

Top paying entities

Food and Beverage$838

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050625

Hospital

REFERRAL NETWORK

Where Michael Castro'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). 4 inbound referrers · 11 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE QUEEN'S MEDICAL CENTER	78	529
Diagnostic Laboratory Services, Inc Clinical Laboratory · Aiea, HI	70	1,130
Clayton Yamada Diagnostic Radiology · Honolulu, HI	12	36
Clinical Laboratories Of Hawaii Llp Clinical Laboratory · Ewa Beach, HI	12	141

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Diagnostic Laboratory Services, Inc Clinical Laboratory · Aiea, HI	57	932
THE QUEEN'S MEDICAL CENTER	50	346
Chuong Nguyen Diagnostic Radiology · Honolulu, HI	15	42
Ryan Matsuo Interventional Radiology · Honolulu, HI	14	43
Nicholas Walle Diagnostic Radiology · Providence, RI	13	48
Darren Lum Diagnostic Radiology · Stanford, CA	12	35
Erin Capps Diagnostic Radiology · Honolulu, HI	11	23
Craig Hamasaki Diagnostic Radiology · Honolulu, HI	11	27
Anthony Herrera Interventional Radiology · San Diego, CA	11	24
Emergency Medical Services System Hawaii Dept Of Health Ambulance Service Provider · Honolulu, HI	11	23
Clayton Yamada Diagnostic Radiology · Honolulu, HI	11	39

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