Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1790795664 Individual Practitioner Male Practitioner

Dr. Bashar Attar , MD

Internal Medicine - Gastroenterology • Chicago, IL

Professional Overview & Biography Verified Profile Summary

Dr. Bashar Attar, MD is a registered healthcare professional specializing in Internal Medicine - Gastroenterology in Chicago, IL. Practice services are available at 1901 W HARRISON ST under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1901 W Harrison St

Chicago, IL 606123714

Telephone 3128647213
Associated Practice Facility / Clinic
🏢 Cook County Facility NPI 1588612832

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine - Gastroenterology in Chicago, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 21.7 Yrs
State Avg: 28.2 Yrs
Regional Practice Density
289 Specialists

Practicing in Chicago, IL (915 Statewide)

Telehealth Adoption Rate
34.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
57.5% 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
36 32 $247.44 $105.58
99213 Established patient office or other outpatient visit, typically 15 minutes
16 16 $158.00 $72.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
11 11 $350.00 $143.26

Medical Specialties & State Licenses

CMS Verified: 2021-04-21
Internal Medicine - Gastroenterology Primary Specialty

NUCC Taxonomy Code: 207RG0100X

State License IL 036-063722

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.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License IL 036-063722

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 - Hepatology

NUCC Taxonomy Code: 207RI0008X

State License IL 036-063722

The discipline of Hepatology encompasses the structure, function, and diseases of the liver and biliary tract. The American Board of Internal Medicine considers Hepatology part of the subspecialty of gastroenterology. Physicians who identify themselves as Hepatologists usually, but not always, have been trained in gastrointestinal programs.

Internal Medicine - Transplant Hepatology

NUCC Taxonomy Code: 207RT0003X

State License IL 036-063722

An internist with special knowledge and the skill required of a gastroenterologist to care for patients prior to and following hepatic transplantation that spans all phases of liver transplantation. Selection of appropriate recipients requires assessment by a team having experience in evaluating the severity and prognosis of patients with liver disease.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Johanna Wefes-Potter

Emergency Medicine

NPI 1003643453
Dr. Aron Gudetta , MD

Internal Medicine

NPI 1003708843

Doctor of Medicine (M.D.)

Dr. Tin Thomas , MD

Internal Medicine

NPI 1013001064

Doctor of Medicine (M.D.)

Dr. Helen Straus , MD

Emergency Medicine

NPI 1013038827

Doctor of Medicine (M.D.)

Glen Trammell , PA-C

Physician Assistant

NPI 1013130152

Physician Assistant (Certified)

Jose Espinosa , LCSW

Social Worker - Clinical

NPI 1013368612

Licensed Clinical Social Worker

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 13, 2020

Internal Medicine (License #036-063722 in IL)

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 1901 W HARRISON ST, CHICAGO, IL 606123714 (Tel: 3128647213)

📍
Updated Business Mailing Address July 08, 2007

Registered at PO BOX 344, HINSDALE, IL 605220344

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as BASHAR ATTAR, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine

🟢
Initial NPI Registration & Enumeration August 09, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Bashar Attar. Be the first to share your experience!

Sign in to leave a review for Dr. Bashar Attar

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1790795664
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 09, 2006
Last Update: April 21, 2021
Sole Proprietor: No

Mailing Address

Po Box 344

Hinsdale, IL 605220344

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.