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Active NPI 1447992102 Individual Practitioner Male Practitioner

Dr. Ermal Hasalliu , DO

Internal Medicine • Warren, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Ermal Hasalliu, DO is a certified Internal Medicine practicing in Warren, MI. With approximately 4 years of clinical experience since completing medical education in 2022, Dr. Hasalliu delivers high-quality medical care to the local community at 11885 E 12 MILE RD STE 300A.

Dr. Hasalliu is affiliated with Hospitalist Physicians Of New Jersey Pa and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

11885 E 12 Mile Rd Ste 300a

Warren, MI 480933467

Telephone 5865826630
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2022

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Warren, MI

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
4 Yrs -18.0 yrs vs City Avg
City Avg: 22.0 Yrs
State Avg: 26.5 Yrs
Regional Practice Density
100 Specialists

Practicing in Warren, MI (6010 Statewide)

Telehealth Adoption Rate
13.0% 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. Hasalliu (4 Years) 4 Yrs
Warren Specialty Average (22.0 Years) 22.0 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-05-19
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License NJ 25MB12688700

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.

Hospital & Practice Group Affiliations

Hospitalist Physicians Of New Jersey Pa

1 Hospital Plz, Old Bridge, NJ 088573012

Phone: 7323601000

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Rachel Koch , DO

Internal Medicine

NPI 1033554951

Doctor of Osteopathic Medicine (D.O.)

Dr. Jon Mackey , DO

Internal Medicine

NPI 1043621451

Doctor of Osteopathic Medicine (D.O.)

John Childers

Student in an Organized Health Care Education/Training Program

NPI 1063036739
Dr. Bassel Alkhatib , MD

Student in an Organized Health Care Education/Training Program

NPI 1063265551

Doctor of Medicine (M.D.)

David Carroll

Student in an Organized Health Care Education/Training Program

NPI 1073459616
Dr. Shurouk Kattan Rahmani , MD

Student in an Organized Health Care Education/Training Program

NPI 1083401764

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active April 12, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location April 12, 2022

Registered at 11885 E 12 MILE RD STE 300A, WARREN, MI 480933467 (Tel: 5865826630)

📍
Updated Business Mailing Address April 12, 2022

Registered at 11885 E 12 MILE RD STE 300A, WARREN, MI 480933467 (Tel: 5865826630)

👤
Provider Name / Credentials Updated April 12, 2022

Recorded as ERMAL HASALLIU, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 12, 2022

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 12, 2022

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: 1447992102
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 12, 2022
Last Update: May 19, 2025
Sole Proprietor: No

Mailing Address

11885 E 12 Mile Rd Ste 300a

Warren, MI 480933467

Phone: 5865826630

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.