Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1144908567 Individual Practitioner Male Practitioner

Dr. Hasan Ilyas , MD

Internal Medicine • Lagrange, IN

Professional Overview & Biography Verified Profile Summary

Dr. Hasan Ilyas, MD is a certified Internal Medicine practicing in Lagrange, IN. With approximately 5 years of clinical experience since completing medical education in 2021, Dr. Ilyas delivers high-quality medical care to the local community at 2500 N DETROIT ST.

Dr. Ilyas does not directly accept Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

2500 N Detroit St

Lagrange, IN 467611158

Telephone 2604632133
Fax 2604633775
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2021

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Lagrange, IN

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -9.0 yrs vs City Avg
City Avg: 14.0 Yrs
State Avg: 26.2 Yrs
Regional Practice Density
13 Specialists

Practicing in Lagrange, IN (2204 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ilyas (5 Years) 5 Yrs
Lagrange Specialty Average (14.0 Years) 14.0 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-07-27
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IN 01099569A

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

40 Associated Practitioners
Chelsea Maucher , NP

Nurse Practitioner - Acute Care

NPI 1003353038

Nurse Practitioner

Dr. Shilpa Kashyap , MD

Radiology - Diagnostic Radiology

NPI 1003888116

Doctor of Medicine (M.D.)

Blake Weimer , NP

Nurse Practitioner - Family

NPI 1023732443

Nurse Practitioner

Dr. Vijay Kamineni , MD

Internal Medicine

NPI 1043278294

Doctor of Medicine (M.D.)

Rylee Hackworth , PA

Physician Assistant - Medical

NPI 1063104719

Physician Assistant

Lauren Fiandt , AGNP-BC

Nurse Practitioner

NPI 1114449329

Adult-Gerontology Nurse Practitioner (Board Certified)

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location July 27, 2026

Registered at 2500 N DETROIT ST, LAGRANGE, IN 467611158 (Tel: 2604632133)

📍
Updated Practice Location June 11, 2026

Registered at PO BOX 236, LAGRANGE, IN 467610236 (Tel: 2604632133)

📍
Updated Business Mailing Address June 11, 2026

Registered at PO BOX 236, LAGRANGE, IN 467610236 (Tel: 2604632133)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 11, 2026

Internal Medicine (License #01099569A in IN)

NPI Profile Active July 06, 2023

NPI status registered as active in NPPES database

📍
Updated Practice Location July 06, 2023

Registered at FLORIDA ATLANTIC UNIVERSITY INTERNAL MEDICINE RESIDENCY, 800 MEADOWS ROAD, BOCA RATON, FL 33486 (Tel: 5619555365)

📍
Updated Business Mailing Address July 06, 2023

Registered at FLORIDA ATLANTIC UNIVERSITY INTERNAL MEDICINE RESIDENCY, 800 MEADOWS ROAD, BOCA RATON, FL 33486 (Tel: 5619555365)

👤
Provider Name / Credentials Updated July 06, 2023

Recorded as HASAN ILYAS, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 06, 2023

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration July 06, 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: 1144908567
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 06, 2023
Last Update: July 27, 2026
Sole Proprietor: No

Mailing Address

Po Box 236

Lagrange, IN 467610236

Phone: 2604632133

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.