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Active NPI 1013478452 Individual Practitioner Male Practitioner

Sufyan Abdulmujeeb

Internal Medicine • Niles, IL

Professional Overview & Biography Verified Profile Summary

Sufyan Abdulmujeeb is a registered healthcare professional specializing in Internal Medicine in Niles, IL. Practice services are available at 7900 N MILWAUKEE AVE STE 19 under active NPI credentials.

Frequently performed procedures and clinical services include initial hospital care with moderate level of medical decision making, if using time, at least, initial hospital inpatient care per day, hospital observation or inpatient care low severity. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

7900 N Milwaukee Ave Ste 19

Niles, IL 607143239

Telephone 8473189595
Fax 8473189599
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Niles, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 32.6 Yrs
State Avg: 28.9 Yrs
Regional Practice Density
22 Specialists

Practicing in Niles, IL (7544 Statewide)

Telehealth Adoption Rate
31.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
61.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
150 147 $437.00 $177.37
99221 Initial hospital inpatient care per day, typically 30 minutes
18 18 $231.00 $86.78
99234 Hospital observation or inpatient care low severity, 40 minutes per day
11 11 $290.00 $103.59

Medical Specialties & State Licenses

CMS Verified: 2026-05-28
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 036-157665

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.

Internal Medicine - Gastroenterology

NUCC Taxonomy Code: 207RG0100X

State License IL 036-157665

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Hospitalist

NUCC Taxonomy Code: 208M00000X

State License IL 036-157665

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Practice Associates & Co-Workers

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

19 Associated Practitioners
Dr. Madeline Sesselmann , DO

Internal Medicine - Gastroenterology

NPI 1093393308

Doctor of Osteopathic Medicine (D.O.)

Dr. Dean Silas , MD

Internal Medicine - Gastroenterology

NPI 1093809089

Doctor of Medicine (M.D.)

Dr. Michelle Ishaya , DO

Internal Medicine - Gastroenterology

NPI 1154996924

Doctor of Osteopathic Medicine (D.O.)

Dr. Samir Kakodkar , MD

Internal Medicine - Gastroenterology

NPI 1164716577

Doctor of Medicine (M.D.)

Dr. Juan Engel , MD

Internal Medicine - Gastroenterology

NPI 1225122393

Doctor of Medicine (M.D.)

Dr. Sareena Ali , DO

Internal Medicine - Gastroenterology

NPI 1235716762

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

12 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 28, 2026

Internal Medicine (License #036-157665 in IL)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 18, 2024

Hospitalist (License #036-157665 in IL)

📍
Updated Practice Location June 26, 2023

Registered at 7900 N MILWAUKEE AVE STE 19, NILES, IL 607143239 (Tel: 8473189595)

📍
Updated Practice Location October 13, 2022

Registered at 1425 N RANDALL RD # 2-1200, ELGIN, IL 601232300 (Tel: 2247832525)

📍
Updated Business Mailing Address October 13, 2022

Registered at 29373 NETWORK PL, CHICAGO, IL 606731293 (Tel: 8473905900)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 13, 2022

Internal Medicine (License #036-157665 in IL)

NPI Profile Active March 28, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location March 28, 2019

Registered at 1775 BALLARD RD, PARK RIDGE, IL 600681005 (Tel: 8473189340)

📍
Updated Business Mailing Address March 28, 2019

Registered at 1775 BALLARD RD, PARK RIDGE, IL 600681005

👤
Provider Name / Credentials Updated March 28, 2019

Recorded as SUFYAN ABDULMUJEEB

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 28, 2019

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 28, 2019

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: 1013478452
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 28, 2019
Last Update: May 28, 2026
Sole Proprietor: No

Mailing Address

29373 Network Pl

Chicago, IL 606731293

Phone: 8473905900

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.