What is Michael Castillo's specialty?

Michael Castillo (NPI 1992908594) is a Medicare-billing provider whose primary specialty is Otolaryngology in Pearland, TX.

Where does Michael Castillo practice?

Michael Castillo practices in Pearland, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1992908594.

How much does Medicare pay Michael Castillo?

Michael Castillo (NPI 1992908594) received approximately $113K in total Medicare Part B payments, serving 346 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1992908594

Michael CastilloMD

OtolaryngologyPearland, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

722

Unique beneficiaries

—

Total services

1,894

Distinct HCPCS

Medicare payment

$77K

Peer benchmark

Total Medicare services vs. 668 Otolaryngology providers in TX — top quintile (cohort median 967).

PRESCRIBING · PART D · 2024

Total Rx claims

810

Beneficiaries

—

Total drug cost

$20K

Distinct drugs

Brand share

14.0%

Top prescribed drugs

Fluticasone Propionate185 claims

Azelastine Hcl171 claims

Ipratropium Bromide93 claims

Doxycycline Monohydrate61 claims

Prednisone59 claims

QUALITY · MIPS · 2024

Final MIPS score

95.8

Quality

11.6

Cost

71.4

Improvement activities

40.0

Promoting interop.

95.0

Payment adjustment

0.87%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 450617

Hospital

CCN 450709

Hospital

CCN 670008

Hospital

REFERRAL NETWORK

Where Michael 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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CHCA CLEAR LAKE LP	95	263
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	67	170
LANDRY, AMY	53	101
Vicki Smith Audiologist · Houston, TX	19	31
Brian Miles Diagnostic Radiology · Houston, TX	19	34
William Uzelmeier Diagnostic Radiology · Houston, TX	17	39
WEBSTER SURGICAL SPECIALTY HOSPITAL, LLC	14	69
Sergey Potepalov Emergency Medicine · Webster, TX	13	22
Murtaza Ghadiali Otolaryngology · Houston, TX	12	31
Charlie Chang Endocrinology · Webster, TX	11	21

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