Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1164059226 Individual Practitioner Male Practitioner

Dr. Alexander Nguyen Castillo , MD

Internal Medicine • Henderson, NV

Professional Overview & Biography Verified Profile Summary

Dr. Alexander Castillo, MD is a certified Internal Medicine practicing in Henderson, NV. With approximately 6 years of clinical experience since completing medical education in 2020, Dr. Castillo delivers high-quality medical care to the local community at 10624 S EASTERN AVE # A955.

Dr. Castillo does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, initial hospital care with moderate level of medical decision making, if using time, at least, advance care planning, first. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

10624 S Eastern Ave # A955

Henderson, NV 890522982

Telephone 7028005393
Fax 7024077016
Associated Practice Facility / Clinic
🏢 Platinum Hospitalists, Llp Facility NPI 1396575122

Medicare Profile & Education

Medical School

Other

Graduation Year

2020

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Henderson, NV

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
6 Yrs -11.9 yrs vs City Avg
City Avg: 17.9 Yrs
State Avg: 26.2 Yrs
Regional Practice Density
183 Specialists

Practicing in Henderson, NV (1271 Statewide)

Telehealth Adoption Rate
16.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Castillo (6 Years) 6 Yrs
Henderson Specialty Average (17.9 Years) 17.9 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
308 144 $320.00 $112.68
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
91 91 $625.00 $166.75
99497 Advance care planning, first 30 minutes
87 86 $100.00 $72.69
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
60 35 $225.00 $75.76
99239 Hospital discharge day management, more than 30 minutes
60 59 $400.00 $107.78

Medical Specialties & State Licenses

CMS Verified: 2023-06-27
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License NV 24010

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.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Karen Alog , FNP

Nurse Practitioner - Primary Care

NPI 1023808748

Family Nurse Practitioner

Zachary Tuvida , FNP-C

Nurse Practitioner - Family

NPI 1033075429

Family Nurse Practitioner (Certified)

Dr. Nauhar Bhatia , MD

Family Medicine

NPI 1033591581

Doctor of Medicine (M.D.)

Dr. Iqra Saqib , DO

Internal Medicine

NPI 1043714637

Doctor of Osteopathic Medicine (D.O.)

Dr. Leila Khalili , MD

Internal Medicine

NPI 1053774646

Doctor of Medicine (M.D.)

Dr. Jason Gubler , DO

Family Medicine

NPI 1063827715

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Practice Location July 17, 2023

Registered at 10624 S EASTERN AVE # A955, HENDERSON, NV 890522982 (Tel: 7028005393)

📍
Updated Business Mailing Address July 17, 2023

Registered at 10624 S EASTERN AVE # A955, HENDERSON, NV 890522982 (Tel: 7028005393)

NPI Profile Active March 30, 2020

NPI status registered as active in NPPES database

📍
Updated Practice Location March 30, 2020

Registered at 2880 N TENAYA WAY FL 2, LAS VEGAS, NV 891280618 (Tel: 7029629540)

📍
Updated Business Mailing Address March 30, 2020

Registered at 2880 N TENAYA WAY FL 2, LAS VEGAS, NV 891280618

👤
Provider Name / Credentials Updated March 30, 2020

Recorded as ALEXANDER CASTILLO, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 30, 2020

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 26, 2020

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1164059226
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 26, 2020
Last Update: July 17, 2023
Sole Proprietor: No

Mailing Address

10624 S Eastern Ave # A955

Henderson, NV 890522982

Phone: 7028005393

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.