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Active NPI 1730508052 Individual Practitioner Male Practitioner

Dr. Mohammad Ali Abbass , MD

Colon & Rectal Surgery • Chicago, IL

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Mohammad Ali Abbass, MD is a certified Colon & Rectal Surgery practicing in Chicago, IL. With approximately 17 years of clinical experience since completing medical education in 2009, Dr. Abbass delivers high-quality medical care to the local community at 259 E ERIE ST STE 1600.

Dr. Abbass maintains professional affiliations with Mskcc Surgery Group, Memorial Medical Care Pc, Memorial Clinical Genetics Group and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, diagnostic examination of the anus using an endoscope, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

259 E Erie St Ste 1600

Chicago, IL 606113111

Telephone 3126955620
Fax 3126952729
Associated Practice Facility / Clinic
🏢 Perry L. Kamel, M.d., S.c. Facility NPI 1124146535

Medicare Profile & Education

Medical School

Other

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Colon & Rectal Surgery in Chicago, IL

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
17 Yrs -2.6 yrs vs City Avg
City Avg: 19.6 Yrs
State Avg: 24.6 Yrs
Regional Practice Density
45 Specialists

Practicing in Chicago, IL (99 Statewide)

Telehealth Adoption Rate
22.2% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
65.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Abbass (17 Years) 17 Yrs
Chicago Specialty Average (19.6 Years) 19.6 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
50 41 $335.00 $153.12
46600 Diagnostic examination of the anus using an endoscope
15 13 $233.00 $45.40

Medical Specialties & State Licenses

CMS Verified: 2020-10-07
Colon & Rectal Surgery Primary Specialty

NUCC Taxonomy Code: 208C00000X

State License IL 036153116

A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.

Surgery

NUCC Taxonomy Code: 208600000X

State License OH 35.133719

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Hospital & Practice Group Affiliations

Memorial Clinical Genetics Group

1275 York Ave, New York, NY 100656007

Phone: 2126392000

Mskcc Surgery Group

1275 York Ave, New York, NY 100656007

Phone: 2126392000

Mskcc Surgery Group

160 E 53rd St, New York, NY 100225243

Phone: 2126100496

Memorial Clinical Genetics Group

222 E 70th St, New York, NY 100215405

Phone: 6468884050

Memorial Sloan Kettering Cancer Center At Basking Ridge New Jersey

136 Mountain View Blvd, Basking Ridge, NJ 079203444

Msk Nassau

1101 Hempstead Tpke, Uniondale, NY 115531112

Phone: 2126392000

Memorial Sloan Kettering Cancer Center At Basking Ridge New Jersey

136 Mountainview Blvd, Basking Ridge, NJ 079203444

Phone: 9085423000

Memorial Medical Care Pc

2236 Nostrand Ave, Brooklyn, NY 112103037

Phone: 2126392000

Secondary Practice Locations

9500 Euclid Ave

Cleveland, OH 441950001

Phone: 8184161777

Practice Associates & Co-Workers

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

40 Associated Practitioners
Athena Crowley , APRN, CNP

Nurse Practitioner

NPI 1003570045

Advanced Practice Registered Nurse, Certified Nurse Practitioner

Dr. Darren Brenner , MD

Internal Medicine - Gastroenterology

NPI 1003997875

Doctor of Medicine (M.D.)

Domenico Farina

Internal Medicine - Gastroenterology

NPI 1043665060
NPI 1073573143

Doctor of Medicine (M.D.)

Patricia Araujo , RD

Dietitian, Registered

NPI 1073961686

Registered Dietitian

Amy Ladewski , PA-C

Physician Assistant

NPI 1083055180

Physician Assistant (Certified)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location October 07, 2020

Registered at 259 E ERIE ST STE 1600, CHICAGO, IL 606113111 (Tel: 3126955620)

📍
Updated Business Mailing Address October 07, 2020

Registered at 259 E ERIE ST STE 1600, CHICAGO, IL 606113111 (Tel: 3126955620)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 07, 2020

Surgery (License #35.133719 in OH)

NPI Profile Active April 15, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location April 15, 2014

Registered at 9500 EUCLID AVE, CLEVELAND, OH 441950001 (Tel: 8184161777)

📍
Updated Business Mailing Address April 15, 2014

Registered at 9500 EUCLID AVE, CLEVELAND, OH 441950001 (Tel: 8184161777)

👤
Provider Name / Credentials Updated April 15, 2014

Recorded as MOHAMMAD ALI ABBASS, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 15, 2014

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 15, 2014

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: 1730508052
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 15, 2014
Last Update: October 07, 2020
Sole Proprietor: Yes

Mailing Address

259 E Erie St Ste 1600

Chicago, IL 606113111

Phone: 3126955620

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.