Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1891472585 Individual Practitioner Female Practitioner

Malu Abbott Castillo

Internal Medicine • Bronx, NY

Professional Overview & Biography Verified Profile Summary

Malu Abbott Castillo is a registered healthcare professional specializing in Internal Medicine in Bronx, NY. Practice services are available at 111 E 210TH ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

111 E 210th St

Bronx, NY 10467

Telephone 7189202341
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Bronx, NY

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 23.4 Yrs
State Avg: 29.4 Yrs
Regional Practice Density
1016 Specialists

Practicing in Bronx, NY (12979 Statewide)

Telehealth Adoption Rate
16.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-07-09
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License FL ME179307

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.

Practice Associates & Co-Workers

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

14 Associated Practitioners
NPI 1144669383

Doctor of Medicine (M.D.)

Dr. Brandon Ferrell , MD

Student in an Organized Health Care Education/Training Program

NPI 1154909448

Doctor of Medicine (M.D.)

Dr. Sirish Ahmed , MD

Student in an Organized Health Care Education/Training Program

NPI 1215679758

Doctor of Medicine (M.D.)

Dr. Teena Saikia , MD

Student in an Organized Health Care Education/Training Program

NPI 1225725617

Doctor of Medicine (M.D.)

Joseph Wardell

Student in an Organized Health Care Education/Training Program

NPI 1346189628
NPI 1346739315

Career & Practice History Timeline

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

7 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2026

Internal Medicine (License #ME179307 in FL)

NPI Profile Active July 03, 2023

NPI status registered as active in NPPES database

📍
Updated Practice Location July 03, 2023

Registered at 111 E 210TH ST, BRONX, NY 10467 (Tel: 7189202341)

📍
Updated Business Mailing Address July 03, 2023

Registered at 111 E 210TH ST, BRONX, NY 10467

👤
Provider Name / Credentials Updated July 03, 2023

Recorded as MALU ABBOTT CASTILLO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 03, 2023

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration July 03, 2023

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: 1891472585
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 03, 2023
Last Update: July 09, 2026
Sole Proprietor: Yes

Mailing Address

111 E 210th St

Bronx, NY 10467

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.