Dr. Alexander Castillo, MD
Internal Medicine
6+
Years in Practice
Practice Locations
1 location
About Dr. Alexander Castillo
Alexander Castillo, MD is a healthcare provider.
Specialty Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
6
Years Experience
1
Location
2
States Licensed
Credentials & Board Certifications
Additional Specialties
Primary Specialty
Internal MedicineCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Other
Class of 2020
Licenses & Practice States
Licensed in 2 states
| State | License | Classification | Primary |
|---|---|---|---|
| — | Student in an Organized Health Care Education/Training Program | — | |
| Nevada | 24010 | Internal Medicine |
Public Data Summary for Dr. Alexander Castillo
In their first decade of practice, Dr. Alexander Castillo represents the newer generation of internal medicine providers, MD, after earning their medical degree at Other in 2020. Dr. currently practices at Meadows Healthcare Llc in Henderson, Nevada. Their National Provider Identifier (NPI) is 1164059226, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
CMS Medicare data shows Dr. Alexander Castillo as a lower-volume internal medicine provider, treating approximately 147 Medicare beneficiaries and delivering 392 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.
Under the Physician Payments Sunshine Act, CMS reports that Dr. Alexander Castillo received $17 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.
Transparency & Safety
Public records from CMS and OIG databases
Industry Payments
$17
Total payments received from pharmaceutical and medical device companies in 2023.
Source: CMS Open Payments (Sunshine Act)
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. Alexander Castillo
--
0 reviews
Internal Medicine Providers Nearby
Same primary specialty near ZIP 89052
FAQ
Frequently asked questions about Dr. Alexander Castillo
What does Dr. Alexander Castillo specialize in?
Dr. Alexander Castillo specializes in Internal Medicine. Secondary taxonomy filings also list Student In An Organized Health Care Education/training Program.
Where does Dr. Alexander Castillo practice?
Dr. Alexander Castillo practices at Meadows Healthcare Llc in Henderson, Nevada.
Does Dr. Alexander Castillo accept Medicare?
CMS records show that Dr. Alexander Castillo accepts Medicare assignment. CMS billing data shows 147 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Alexander Castillo's NPI number?
Dr. Alexander Castillo's National Provider Identifier (NPI) is 1164059226. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Dr. Alexander Castillo been practicing?
Dr. Alexander Castillo has approximately 6 years of practice experience, having graduated from Other in 2020.