Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1013034560 Individual Practitioner Male Practitioner

Dr. Alexander Salim Geha , MD

Surgery • Chicago, IL

Professional Overview & Biography Verified Profile Summary

Dr. Alexander Geha, MD is a registered healthcare professional specializing in Surgery in Chicago, IL. Practice services are available at 840 S WOOD ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

840 S Wood St
Suite 417 Csb

Chicago, IL 606124325

Telephone 3129965402
Fax 3129962013
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Chicago, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 22.3 Yrs
State Avg: 27.3 Yrs
Regional Practice Density
579 Specialists

Practicing in Chicago, IL (1624 Statewide)

Telehealth Adoption Rate
4.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

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.

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NUCC Taxonomy Code: 208G00000X

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Me#
60501590234 (IL)

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Kyle Mork , PharmD, MBA

Pharmacist - Ambulatory Care

NPI 1003435926

Doctor of Pharmacy (Pharm.D.), Master of Business Administration

Dr. Karen Pater , PharmD, BCPS, CDE

Pharmacist - Pharmacotherapy

NPI 1043201171

Doctor of Pharmacy (Pharm.D.), BCPS, Certified Diabetes Educator

Dr. Shiyun Kim , PharmD

Pharmacist - Pharmacotherapy

NPI 1043252950

Doctor of Pharmacy (Pharm.D.)

Dr. Oana Danciu , MD

Internal Medicine - Hematology & Oncology

NPI 1043409394

Doctor of Medicine (M.D.)

Dr. Mary Biglin , MD

Internal Medicine - Gastroenterology

NPI 1053840991

Doctor of Medicine (M.D.)

Dr. Alicia Chang Cojulun , MD

Student in an Organized Health Care Education/Training Program

NPI 1063605335

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 July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 840 S WOOD ST, SUITE 417 CSB, CHICAGO, IL 606124325 (Tel: 3129965402)

📍
Updated Business Mailing Address July 08, 2007

Registered at 840 S WOOD ST, SUITE 417 CSB, CHICAGO, IL 606124325 (Tel: 3129965402)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as ALEXANDER GEHA, MD

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

Surgery

🟢
Initial NPI Registration & Enumeration March 22, 2007

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: 1013034560
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 22, 2007
Last Update: September 11, 2025
Sole Proprietor: Yes

Mailing Address

840 S Wood St, Suite 417 Csb

Chicago, IL 606124325

Phone: 3129965402

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.